1498330652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{216647}}^1$

素因数の和:216690

約数の個数: 48

約数和(自身を含む): 3397040640

約数和(自身を除く): 1898709988

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 216647, 433294, 866588, 1516529, 2816411, 3033058, 4116293, 5632822, 6066116, 8232586, 11265644, 16465172, 19714877, 28814051, 39429754, 53511809, 57628102, 78859508, 107023618, 115256204, 214047236, 374582663, 749165326, 1498330652]

約数ペア:

[(1, 1498330652), (2, 749165326), (4, 374582663), (7, 214047236), (13, 115256204), (14, 107023618), (19, 78859508), (26, 57628102), (28, 53511809), (38, 39429754), (52, 28814051), (76, 19714877), (91, 16465172), (133, 11265644), (182, 8232586), (247, 6066116), (266, 5632822), (364, 4116293), (494, 3033058), (532, 2816411), (988, 1516529), (1729, 866588), (3458, 433294), (6916, 216647)]