520078388

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1229}}^1\times {\mathrm{1579}}^1$

素因数の和:2879

約数の個数: 24

約数和(自身を含む): 925058400

約数和(自身を除く): 404980012

約数列:

[1, 2, 4, 67, 134, 268, 1229, 1579, 2458, 3158, 4916, 6316, 82343, 105793, 164686, 211586, 329372, 423172, 1940591, 3881182, 7762364, 130019597, 260039194, 520078388]

約数ペア:

[(1, 520078388), (2, 260039194), (4, 130019597), (67, 7762364), (134, 3881182), (268, 1940591), (1229, 423172), (1579, 329372), (2458, 211586), (3158, 164686), (4916, 105793), (6316, 82343)]