1020271772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{154493}}^1$

素因数の和:154637

約数の個数: 24

約数和(自身を含む): 1937972736

約数和(自身を除く): 917700964

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 154493, 308986, 617972, 2008409, 4016818, 8033636, 19620611, 39241222, 78482444, 255067943, 510135886, 1020271772]

約数ペア:

[(1, 1020271772), (2, 510135886), (4, 255067943), (13, 78482444), (26, 39241222), (52, 19620611), (127, 8033636), (254, 4016818), (508, 2008409), (1651, 617972), (3302, 308986), (6604, 154493)]