309969475918

素因数分解:

$2^1\times {\mathrm{241}}^1\times {\mathrm{15149}}^1\times {\mathrm{42451}}^1$

素因数の和:57843

約数の個数: 16

約数和(自身を含む): 466925302800

約数和(自身を除く): 156955826882

約数列:

[1, 2, 241, 482, 15149, 30298, 42451, 84902, 3650909, 7301818, 10230691, 20461382, 643090199, 1286180398, 154984737959, 309969475918]

約数ペア:

[(1, 309969475918), (2, 154984737959), (241, 1286180398), (482, 643090199), (15149, 20461382), (30298, 10230691), (42451, 7301818), (84902, 3650909)]