496461004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{60811}}^1$

素因数の和:60985

約数の個数: 24

約数和(自身を含む): 941613008

約数和(自身を除く): 445152004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 8164, 60811, 121622, 243244, 790543, 1581086, 3162172, 9547327, 19094654, 38189308, 124115251, 248230502, 496461004]

約数ペア:

[(1, 496461004), (2, 248230502), (4, 124115251), (13, 38189308), (26, 19094654), (52, 9547327), (157, 3162172), (314, 1581086), (628, 790543), (2041, 243244), (4082, 121622), (8164, 60811)]