247847542

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97501}}^1$

素因数の和:97575

約数の個数: 16

約数和(自身を含む): 393128064

約数和(自身を除く): 145280522

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 97501, 195002, 3022531, 3997541, 6045062, 7995082, 123923771, 247847542]

約数ペア:

[(1, 247847542), (2, 123923771), (31, 7995082), (41, 6045062), (62, 3997541), (82, 3022531), (1271, 195002), (2542, 97501)]