1864247018

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1\times {\mathrm{4357}}^1$

素因数の和:5321

約数の個数: 16

約数和(自身を含む): 2809602600

約数和(自身を除く): 945355582

約数列:

[1, 2, 349, 613, 698, 1226, 4357, 8714, 213937, 427874, 1520593, 2670841, 3041186, 5341682, 932123509, 1864247018]

約数ペア:

[(1, 1864247018), (2, 932123509), (349, 5341682), (613, 3041186), (698, 2670841), (1226, 1520593), (4357, 427874), (8714, 213937)]