4900000016

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{2710177}}^1$

素因数の和:2710298

約数の個数: 20

約数和(自身を含む): 9577769052

約数和(自身を除く): 4677769036

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 2710177, 5420354, 10840708, 21681416, 43362832, 306250001, 612500002, 1225000004, 2450000008, 4900000016]

約数ペア:

[(1, 4900000016), (2, 2450000008), (4, 1225000004), (8, 612500002), (16, 306250001), (113, 43362832), (226, 21681416), (452, 10840708), (904, 5420354), (1808, 2710177)]