387804555272

素因数分解:

$2^3\times {\mathrm{15259}}^1\times {\mathrm{3176851}}^1$

素因数の和:3192116

約数の個数: 16

約数和(自身を含む): 727181422800

約数和(自身を除く): 339376867528

約数列:

[1, 2, 4, 8, 15259, 30518, 61036, 122072, 3176851, 6353702, 12707404, 25414808, 48475569409, 96951138818, 193902277636, 387804555272]

約数ペア:

[(1, 387804555272), (2, 193902277636), (4, 96951138818), (8, 48475569409), (15259, 25414808), (30518, 12707404), (61036, 6353702), (122072, 3176851)]