2018452009

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{5743}}^1$

素因数の和:5869

約数の個数: 32

約数和(自身を含む): 2514493440

約数和(自身を除く): 496041431

約数列:

[1, 7, 23, 37, 59, 161, 259, 413, 851, 1357, 2183, 5743, 5957, 9499, 15281, 40201, 50209, 132089, 212491, 338837, 351463, 924623, 1487437, 2371859, 4887293, 7793251, 12536969, 34211051, 54552757, 87758783, 288350287, 2018452009]

約数ペア:

[(1, 2018452009), (7, 288350287), (23, 87758783), (37, 54552757), (59, 34211051), (161, 12536969), (259, 7793251), (413, 4887293), (851, 2371859), (1357, 1487437), (2183, 924623), (5743, 351463), (5957, 338837), (9499, 212491), (15281, 132089), (40201, 50209)]