1520471524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{16931}}^1$

素因数の和:17116

約数の個数: 48

約数和(自身を含む): 3146101056

約数和(自身を除く): 1625629532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 2041, 3454, 4082, 6908, 8164, 16931, 22451, 33862, 44902, 67724, 89804, 186241, 220103, 372482, 440206, 744964, 880412, 2421133, 2658167, 4842266, 5316334, 9684532, 10632668, 29239837, 34556171, 58479674, 69112342, 116959348, 138224684, 380117881, 760235762, 1520471524]

約数ペア:

[(1, 1520471524), (2, 760235762), (4, 380117881), (11, 138224684), (13, 116959348), (22, 69112342), (26, 58479674), (44, 34556171), (52, 29239837), (143, 10632668), (157, 9684532), (286, 5316334), (314, 4842266), (572, 2658167), (628, 2421133), (1727, 880412), (2041, 744964), (3454, 440206), (4082, 372482), (6908, 220103), (8164, 186241), (16931, 89804), (22451, 67724), (33862, 44902)]