551445882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{3719}}^1$

素因数の和:5638

約数の個数: 32

約数和(自身を含む): 1188673920

約数和(自身を除く): 637228038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1901, 3719, 3802, 5703, 7438, 11157, 11406, 22314, 24713, 48347, 49426, 74139, 96694, 145041, 148278, 290082, 7069819, 14139638, 21209457, 42418914, 91907647, 183815294, 275722941, 551445882]

約数ペア:

[(1, 551445882), (2, 275722941), (3, 183815294), (6, 91907647), (13, 42418914), (26, 21209457), (39, 14139638), (78, 7069819), (1901, 290082), (3719, 148278), (3802, 145041), (5703, 96694), (7438, 74139), (11157, 49426), (11406, 48347), (22314, 24713)]