141606940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{416491}}^1$

素因数の和:416517

約数の個数: 24

約数和(自身を含む): 314867952

約数和(自身を除く): 173261012

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 416491, 832982, 1665964, 2082455, 4164910, 7080347, 8329820, 14160694, 28321388, 35401735, 70803470, 141606940]

約数ペア:

[(1, 141606940), (2, 70803470), (4, 35401735), (5, 28321388), (10, 14160694), (17, 8329820), (20, 7080347), (34, 4164910), (68, 2082455), (85, 1665964), (170, 832982), (340, 416491)]