90418498

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 137467584

約数和(自身を除く): 47049086

約数列:

[1, 2, 151, 157, 302, 314, 1907, 3814, 23707, 47414, 287957, 299399, 575914, 598798, 45209249, 90418498]

約数ペア:

[(1, 90418498), (2, 45209249), (151, 598798), (157, 575914), (302, 299399), (314, 287957), (1907, 47414), (3814, 23707)]