765908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 1598688

約数和(自身を除く): 832780

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 169, 206, 286, 338, 412, 572, 676, 1133, 1339, 1859, 2266, 2678, 3718, 4532, 5356, 7436, 14729, 17407, 29458, 34814, 58916, 69628, 191477, 382954, 765908]

約数ペア:

[(1, 765908), (2, 382954), (4, 191477), (11, 69628), (13, 58916), (22, 34814), (26, 29458), (44, 17407), (52, 14729), (103, 7436), (143, 5356), (169, 4532), (206, 3718), (286, 2678), (338, 2266), (412, 1859), (572, 1339), (676, 1133)]