847677890

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{82219}}^1$

素因数の和:83257

約数の個数: 16

約数和(自身を含む): 1527318720

約数和(自身を除く): 679640830

約数列:

[1, 2, 5, 10, 1031, 2062, 5155, 10310, 82219, 164438, 411095, 822190, 84767789, 169535578, 423838945, 847677890]

約数ペア:

[(1, 847677890), (2, 423838945), (5, 169535578), (10, 84767789), (1031, 822190), (2062, 411095), (5155, 164438), (10310, 82219)]