290047532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{9787}}^1$

素因数の和:10061

約数の個数: 24

約数和(自身を含む): 526202880

約数和(自身を除く): 236155348

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 7409, 9787, 14818, 19574, 29636, 39148, 303397, 606794, 1213588, 2339093, 4678186, 9356372, 72511883, 145023766, 290047532]

約数ペア:

[(1, 290047532), (2, 145023766), (4, 72511883), (31, 9356372), (62, 4678186), (124, 2339093), (239, 1213588), (478, 606794), (956, 303397), (7409, 39148), (9787, 29636), (14818, 19574)]