1293445186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{8779}}^1$

素因数の和:9010

約数の個数: 32

約数和(自身を含む): 2186009280

約数和(自身を除く): 892564094

約数列:

[1, 2, 11, 22, 37, 74, 181, 362, 407, 814, 1991, 3982, 6697, 8779, 13394, 17558, 73667, 96569, 147334, 193138, 324823, 649646, 1588999, 3177998, 3573053, 7146106, 17478989, 34957978, 58792963, 117585926, 646722593, 1293445186]

約数ペア:

[(1, 1293445186), (2, 646722593), (11, 117585926), (22, 58792963), (37, 34957978), (74, 17478989), (181, 7146106), (362, 3573053), (407, 3177998), (814, 1588999), (1991, 649646), (3982, 324823), (6697, 193138), (8779, 147334), (13394, 96569), (17558, 73667)]