2023504090

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1\times {\mathrm{911}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 3662081280

約数和(自身を除く): 1638577190

約数列:

[1, 2, 5, 10, 389, 571, 778, 911, 1142, 1822, 1945, 2855, 3890, 4555, 5710, 9110, 222119, 354379, 444238, 520181, 708758, 1040362, 1110595, 1771895, 2221190, 2600905, 3543790, 5201810, 202350409, 404700818, 1011752045, 2023504090]

約数ペア:

[(1, 2023504090), (2, 1011752045), (5, 404700818), (10, 202350409), (389, 5201810), (571, 3543790), (778, 2600905), (911, 2221190), (1142, 1771895), (1822, 1110595), (1945, 1040362), (2855, 708758), (3890, 520181), (4555, 444238), (5710, 354379), (9110, 222119)]