804942502

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{21787}}^1$

素因数の和:21845

約数の個数: 48

約数和(自身を含む): 1564814160

約数和(自身を除く): 759871658

約数列:

[1, 2, 7, 13, 14, 26, 29, 49, 58, 91, 98, 182, 203, 377, 406, 637, 754, 1274, 1421, 2639, 2842, 5278, 18473, 21787, 36946, 43574, 152509, 283231, 305018, 566462, 631823, 1067563, 1263646, 1982617, 2135126, 3965234, 4422761, 8213699, 8845522, 13878319, 16427398, 27756638, 30959327, 57495893, 61918654, 114991786, 402471251, 804942502]

約数ペア:

[(1, 804942502), (2, 402471251), (7, 114991786), (13, 61918654), (14, 57495893), (26, 30959327), (29, 27756638), (49, 16427398), (58, 13878319), (91, 8845522), (98, 8213699), (182, 4422761), (203, 3965234), (377, 2135126), (406, 1982617), (637, 1263646), (754, 1067563), (1274, 631823), (1421, 566462), (2639, 305018), (2842, 283231), (5278, 152509), (18473, 43574), (21787, 36946)]