1258394046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{16823}}^1$

素因数の和:16985

約数の個数: 64

約数和(自身を含む): 3120380928

約数和(自身を除く): 1861986882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2877, 3562, 5343, 5754, 10686, 12467, 16823, 24934, 33646, 37401, 50469, 74802, 100938, 117761, 218699, 235522, 353283, 437398, 656097, 706566, 1312194, 1530893, 2304751, 3061786, 4592679, 4609502, 6914253, 9185358, 13828506, 16133257, 29961763, 32266514, 48399771, 59923526, 89885289, 96799542, 179770578, 209732341, 419464682, 629197023, 1258394046]

約数ペア:

[(1, 1258394046), (2, 629197023), (3, 419464682), (6, 209732341), (7, 179770578), (13, 96799542), (14, 89885289), (21, 59923526), (26, 48399771), (39, 32266514), (42, 29961763), (78, 16133257), (91, 13828506), (137, 9185358), (182, 6914253), (273, 4609502), (274, 4592679), (411, 3061786), (546, 2304751), (822, 1530893), (959, 1312194), (1781, 706566), (1918, 656097), (2877, 437398), (3562, 353283), (5343, 235522), (5754, 218699), (10686, 117761), (12467, 100938), (16823, 74802), (24934, 50469), (33646, 37401)]