1628205838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{38219}}^1$

素因数の和:38424

約数の個数: 32

約数和(自身を含む): 2971987200

約数和(自身を除く): 1343781362

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 238, 358, 1253, 2506, 3043, 6086, 21301, 38219, 42602, 76438, 267533, 535066, 649723, 1299446, 4548061, 6841201, 9096122, 13682402, 47888407, 95776814, 116300417, 232600834, 814102919, 1628205838]

約数ペア:

[(1, 1628205838), (2, 814102919), (7, 232600834), (14, 116300417), (17, 95776814), (34, 47888407), (119, 13682402), (179, 9096122), (238, 6841201), (358, 4548061), (1253, 1299446), (2506, 649723), (3043, 535066), (6086, 267533), (21301, 76438), (38219, 42602)]