2019682796

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{75553}}^1$

素因数の和:75761

約数の個数: 24

約数和(自身を含む): 3642911664

約数和(自身を除く): 1623228868

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 6683, 13366, 26732, 75553, 151106, 302212, 3097673, 6195346, 12315139, 12390692, 24630278, 49260556, 504920699, 1009841398, 2019682796]

約数ペア:

[(1, 2019682796), (2, 1009841398), (4, 504920699), (41, 49260556), (82, 24630278), (163, 12390692), (164, 12315139), (326, 6195346), (652, 3097673), (6683, 302212), (13366, 151106), (26732, 75553)]