639810125426

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1\times {\mathrm{4702619}}^1$

素因数の和:4703833

約数の個数: 16

約数和(自身を含む): 976828226400

約数和(自身を除く): 337018100974

約数列:

[1, 2, 59, 118, 1153, 2306, 68027, 136054, 4702619, 9405238, 277454521, 554909042, 5422119707, 10844239414, 319905062713, 639810125426]

約数ペア:

[(1, 639810125426), (2, 319905062713), (59, 10844239414), (118, 5422119707), (1153, 554909042), (2306, 277454521), (68027, 9405238), (136054, 4702619)]