260601511

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 290983680

約数和(自身を除く): 30382169

約数列:

[1, 19, 29, 47, 347, 551, 841, 893, 1363, 6593, 10063, 15979, 16309, 25897, 39527, 191197, 291827, 309871, 472961, 751013, 5544713, 8986259, 13715869, 260601511]

約数ペア:

[(1, 260601511), (19, 13715869), (29, 8986259), (47, 5544713), (347, 751013), (551, 472961), (841, 309871), (893, 291827), (1363, 191197), (6593, 39527), (10063, 25897), (15979, 16309)]