1331044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:220

約数の個数: 36

約数和(自身を含む): 2766960

約数和(自身を除く): 1435916

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 179, 286, 338, 358, 572, 676, 716, 1859, 1969, 2327, 3718, 3938, 4654, 7436, 7876, 9308, 25597, 30251, 51194, 60502, 102388, 121004, 332761, 665522, 1331044]

約数ペア:

[(1, 1331044), (2, 665522), (4, 332761), (11, 121004), (13, 102388), (22, 60502), (26, 51194), (44, 30251), (52, 25597), (143, 9308), (169, 7876), (179, 7436), (286, 4654), (338, 3938), (358, 3718), (572, 2327), (676, 1969), (716, 1859)]