1138355402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1\times {\mathrm{6679}}^1$

素因数の和:9461

約数の個数: 16

約数和(自身を含む): 1763520000

約数和(自身を除く): 625164598

約数列:

[1, 2, 31, 62, 2749, 5498, 6679, 13358, 85219, 170438, 207049, 414098, 18360571, 36721142, 569177701, 1138355402]

約数ペア:

[(1, 1138355402), (2, 569177701), (31, 36721142), (62, 18360571), (2749, 414098), (5498, 207049), (6679, 170438), (13358, 85219)]