2017990562

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{6907}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 3551264640

約数和(自身を除く): 1533274078

約数列:

[1, 2, 7, 14, 41, 82, 287, 509, 574, 1018, 3563, 6907, 7126, 13814, 20869, 41738, 48349, 96698, 146083, 283187, 292166, 566374, 1982309, 3515663, 3964618, 7031326, 24609641, 49219282, 144142183, 288284366, 1008995281, 2017990562]

約数ペア:

[(1, 2017990562), (2, 1008995281), (7, 288284366), (14, 144142183), (41, 49219282), (82, 24609641), (287, 7031326), (509, 3964618), (574, 3515663), (1018, 1982309), (3563, 566374), (6907, 292166), (7126, 283187), (13814, 146083), (20869, 96698), (41738, 48349)]