402497185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1307}}^1\times {\mathrm{3623}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 511940736

約数和(自身を除く): 109443551

約数列:

[1, 5, 17, 85, 1307, 3623, 6535, 18115, 22219, 61591, 111095, 307955, 4735261, 23676305, 80499437, 402497185]

約数ペア:

[(1, 402497185), (5, 80499437), (17, 23676305), (85, 4735261), (1307, 307955), (3623, 111095), (6535, 61591), (18115, 22219)]