2141010296

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{654343}}^1$

素因数の和:654758

約数の個数: 16

約数和(自身を含む): 4024215600

約数和(自身を除く): 1883205304

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 654343, 1308686, 2617372, 5234744, 267626287, 535252574, 1070505148, 2141010296]

約数ペア:

[(1, 2141010296), (2, 1070505148), (4, 535252574), (8, 267626287), (409, 5234744), (818, 2617372), (1636, 1308686), (3272, 654343)]