1709708

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:103

約数の個数: 72

約数和(自身を含む): 4155984

約数和(自身を除く): 2446276

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 61, 77, 91, 98, 122, 143, 154, 182, 196, 244, 286, 308, 364, 427, 539, 572, 637, 671, 793, 854, 1001, 1078, 1274, 1342, 1586, 1708, 2002, 2156, 2548, 2684, 2989, 3172, 4004, 4697, 5551, 5978, 7007, 8723, 9394, 11102, 11956, 14014, 17446, 18788, 22204, 28028, 32879, 34892, 38857, 61061, 65758, 77714, 122122, 131516, 155428, 244244, 427427, 854854, 1709708]

約数ペア:

[(1, 1709708), (2, 854854), (4, 427427), (7, 244244), (11, 155428), (13, 131516), (14, 122122), (22, 77714), (26, 65758), (28, 61061), (44, 38857), (49, 34892), (52, 32879), (61, 28028), (77, 22204), (91, 18788), (98, 17446), (122, 14014), (143, 11956), (154, 11102), (182, 9394), (196, 8723), (244, 7007), (286, 5978), (308, 5551), (364, 4697), (427, 4004), (539, 3172), (572, 2989), (637, 2684), (671, 2548), (793, 2156), (854, 2002), (1001, 1708), (1078, 1586), (1274, 1342)]