2247204905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{381853}}^1$

素因数の和:381976

約数の個数: 16

約数和(自身を含む): 2969296704

約数和(自身を除く): 722091799

約数列:

[1, 5, 11, 55, 107, 535, 1177, 5885, 381853, 1909265, 4200383, 21001915, 40858271, 204291355, 449440981, 2247204905]

約数ペア:

[(1, 2247204905), (5, 449440981), (11, 204291355), (55, 40858271), (107, 21001915), (535, 4200383), (1177, 1909265), (5885, 381853)]