1640133266

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{155699}}^1$

素因数の和:155953

約数の個数: 16

約数和(自身を含む): 2578392000

約数和(自身を除く): 938258734

約数列:

[1, 2, 23, 46, 229, 458, 5267, 10534, 155699, 311398, 3581077, 7162154, 35655071, 71310142, 820066633, 1640133266]

約数ペア:

[(1, 1640133266), (2, 820066633), (23, 71310142), (46, 35655071), (229, 7162154), (458, 3581077), (5267, 311398), (10534, 155699)]