274441990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{330653}}^1$

素因数の和:330743

約数の個数: 16

約数和(自身を含む): 499948848

約数和(自身を除く): 225506858

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 330653, 661306, 1653265, 3306530, 27444199, 54888398, 137220995, 274441990]

約数ペア:

[(1, 274441990), (2, 137220995), (5, 54888398), (10, 27444199), (83, 3306530), (166, 1653265), (415, 661306), (830, 330653)]