2021510158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{76963}}^1$

素因数の和:77559

約数の個数: 16

約数和(自身を含む): 3169685376

約数和(自身を除く): 1148175218

約数列:

[1, 2, 23, 46, 571, 1142, 13133, 26266, 76963, 153926, 1770149, 3540298, 43945873, 87891746, 1010755079, 2021510158]

約数ペア:

[(1, 2021510158), (2, 1010755079), (23, 87891746), (46, 43945873), (571, 3540298), (1142, 1770149), (13133, 153926), (26266, 76963)]