1335592804

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:766

約数の個数: 108

約数和(自身を含む): 2996909748

約数和(自身を除く): 1661316944

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 122, 169, 182, 196, 244, 338, 364, 427, 637, 661, 676, 793, 854, 1183, 1274, 1322, 1586, 1708, 2366, 2548, 2644, 2989, 3172, 4627, 4732, 5551, 5978, 8281, 8593, 9254, 10309, 11102, 11956, 16562, 17186, 18508, 20618, 22204, 32389, 33124, 34372, 38857, 40321, 41236, 60151, 64778, 72163, 77714, 80642, 111709, 120302, 129556, 144326, 155428, 161284, 223418, 240604, 282247, 288652, 421057, 446836, 505141, 524173, 564494, 781963, 842114, 1010282, 1048346, 1128988, 1563926, 1684228, 1975729, 2020564, 2096692, 3127852, 3669211, 3951458, 5473741, 6814249, 7338422, 7902916, 10947482, 13628498, 14676844, 21894964, 25684477, 27256996, 47699743, 51368954, 95399486, 102737908, 190798972, 333898201, 667796402, 1335592804]

約数ペア:

[(1, 1335592804), (2, 667796402), (4, 333898201), (7, 190798972), (13, 102737908), (14, 95399486), (26, 51368954), (28, 47699743), (49, 27256996), (52, 25684477), (61, 21894964), (91, 14676844), (98, 13628498), (122, 10947482), (169, 7902916), (182, 7338422), (196, 6814249), (244, 5473741), (338, 3951458), (364, 3669211), (427, 3127852), (637, 2096692), (661, 2020564), (676, 1975729), (793, 1684228), (854, 1563926), (1183, 1128988), (1274, 1048346), (1322, 1010282), (1586, 842114), (1708, 781963), (2366, 564494), (2548, 524173), (2644, 505141), (2989, 446836), (3172, 421057), (4627, 288652), (4732, 282247), (5551, 240604), (5978, 223418), (8281, 161284), (8593, 155428), (9254, 144326), (10309, 129556), (11102, 120302), (11956, 111709), (16562, 80642), (17186, 77714), (18508, 72163), (20618, 64778), (22204, 60151), (32389, 41236), (33124, 40321), (34372, 38857)]