254056657

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 271465920

約数和(自身を除く): 17409263

約数列:

[1, 19, 113, 241, 491, 2147, 4579, 9329, 27233, 55483, 118331, 517427, 1054177, 2248289, 13371403, 254056657]

約数ペア:

[(1, 254056657), (19, 13371403), (113, 2248289), (241, 1054177), (491, 517427), (2147, 118331), (4579, 55483), (9329, 27233)]