382534420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{616991}}^1$

素因数の和:617031

約数の個数: 24

約数和(自身を含む): 829237248

約数和(自身を除く): 446702828

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 616991, 1233982, 2467964, 3084955, 6169910, 12339820, 19126721, 38253442, 76506884, 95633605, 191267210, 382534420]

約数ペア:

[(1, 382534420), (2, 191267210), (4, 95633605), (5, 76506884), (10, 38253442), (20, 19126721), (31, 12339820), (62, 6169910), (124, 3084955), (155, 2467964), (310, 1233982), (620, 616991)]