253676210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1492213}}^1$

素因数の和:1492237

約数の個数: 16

約数和(自身を含む): 483477336

約数和(自身を除く): 229801126

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1492213, 2984426, 7461065, 14922130, 25367621, 50735242, 126838105, 253676210]

約数ペア:

[(1, 253676210), (2, 126838105), (5, 50735242), (10, 25367621), (17, 14922130), (34, 7461065), (85, 2984426), (170, 1492213)]