2651035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 3369600

約数和(自身を除く): 718565

約数列:

[1, 5, 29, 47, 145, 235, 389, 1363, 1945, 6815, 11281, 18283, 56405, 91415, 530207, 2651035]

約数ペア:

[(1, 2651035), (5, 530207), (29, 91415), (47, 56405), (145, 18283), (235, 11281), (389, 6815), (1363, 1945)]