9258470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 18083520

約数和(自身を除く): 8825050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 311, 458, 622, 1145, 1555, 2290, 2977, 3110, 4043, 5954, 8086, 14885, 20215, 29770, 40430, 71219, 142438, 356095, 712190, 925847, 1851694, 4629235, 9258470]

約数ペア:

[(1, 9258470), (2, 4629235), (5, 1851694), (10, 925847), (13, 712190), (26, 356095), (65, 142438), (130, 71219), (229, 40430), (311, 29770), (458, 20215), (622, 14885), (1145, 8086), (1555, 5954), (2290, 4043), (2977, 3110)]