1867222010

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{470333}}^1$

素因数の和:470737

約数の個数: 16

約数和(自身を含む): 3369472776

約数和(自身を除く): 1502250766

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 470333, 940666, 2351665, 4703330, 186722201, 373444402, 933611005, 1867222010]

約数ペア:

[(1, 1867222010), (2, 933611005), (5, 373444402), (10, 186722201), (397, 4703330), (794, 2351665), (1985, 940666), (3970, 470333)]