1681736676

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{664193}}^1$

素因数の和:664411

約数の個数: 24

約数和(自身を含む): 3942655584

約数和(自身を除く): 2260918908

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 664193, 1328386, 1992579, 2656772, 3985158, 7970316, 140144723, 280289446, 420434169, 560578892, 840868338, 1681736676]

約数ペア:

[(1, 1681736676), (2, 840868338), (3, 560578892), (4, 420434169), (6, 280289446), (12, 140144723), (211, 7970316), (422, 3985158), (633, 2656772), (844, 1992579), (1266, 1328386), (2532, 664193)]