7941027458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1$

素因数の和:2203

約数の個数: 64

約数和(自身を含む): 14944876800

約数和(自身を除く): 7003849342

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 421, 427, 793, 842, 854, 1586, 1699, 2947, 3398, 5473, 5551, 5894, 10946, 11102, 11893, 22087, 23786, 25681, 38311, 44174, 51362, 76622, 103639, 154609, 179767, 207278, 309218, 333853, 359534, 667706, 715279, 725473, 1347307, 1430558, 1450946, 2336971, 2694614, 4673942, 5006953, 9298627, 9431149, 10013906, 18597254, 18862298, 43632019, 65090389, 87264038, 130180778, 305424133, 567216247, 610848266, 1134432494, 3970513729, 7941027458]

約数ペア:

[(1, 7941027458), (2, 3970513729), (7, 1134432494), (13, 610848266), (14, 567216247), (26, 305424133), (61, 130180778), (91, 87264038), (122, 65090389), (182, 43632019), (421, 18862298), (427, 18597254), (793, 10013906), (842, 9431149), (854, 9298627), (1586, 5006953), (1699, 4673942), (2947, 2694614), (3398, 2336971), (5473, 1450946), (5551, 1430558), (5894, 1347307), (10946, 725473), (11102, 715279), (11893, 667706), (22087, 359534), (23786, 333853), (25681, 309218), (38311, 207278), (44174, 179767), (51362, 154609), (76622, 103639)]