2016271369

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 2401274880

約数和(自身を除く): 385003511

約数列:

[1, 7, 59, 61, 163, 413, 427, 491, 1141, 3437, 3599, 9617, 9943, 25193, 28969, 29951, 67319, 69601, 80033, 202783, 209657, 560231, 586637, 1767109, 4106459, 4721947, 4882013, 12369763, 33053629, 34174091, 288038767, 2016271369]

約数ペア:

[(1, 2016271369), (7, 288038767), (59, 34174091), (61, 33053629), (163, 12369763), (413, 4882013), (427, 4721947), (491, 4106459), (1141, 1767109), (3437, 586637), (3599, 560231), (9617, 209657), (9943, 202783), (25193, 80033), (28969, 69601), (29951, 67319)]