838311942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{39659}}^1$

素因数の和:39948

約数の個数: 32

約数和(自身を含む): 1812303360

約数和(自身を除く): 973991418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 21138, 39659, 79318, 118977, 237954, 515567, 1031134, 1546701, 3093402, 10747589, 21495178, 32242767, 64485534, 139718657, 279437314, 419155971, 838311942]

約数ペア:

[(1, 838311942), (2, 419155971), (3, 279437314), (6, 139718657), (13, 64485534), (26, 32242767), (39, 21495178), (78, 10747589), (271, 3093402), (542, 1546701), (813, 1031134), (1626, 515567), (3523, 237954), (7046, 118977), (10569, 79318), (21138, 39659)]