1520661662

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8537}}^1$

素因数の和:8613

約数の個数: 48

約数和(自身を含む): 2699920512

約数和(自身を除く): 1179258850

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 169, 221, 338, 403, 442, 527, 806, 1054, 2873, 5239, 5746, 6851, 8537, 10478, 13702, 17074, 89063, 110981, 145129, 178126, 221962, 264647, 290258, 529294, 1442753, 1886677, 2885506, 3440411, 3773354, 4498999, 6880822, 8997998, 24526801, 44725343, 49053602, 58486987, 89450686, 116973974, 760330831, 1520661662]

約数ペア:

[(1, 1520661662), (2, 760330831), (13, 116973974), (17, 89450686), (26, 58486987), (31, 49053602), (34, 44725343), (62, 24526801), (169, 8997998), (221, 6880822), (338, 4498999), (403, 3773354), (442, 3440411), (527, 2885506), (806, 1886677), (1054, 1442753), (2873, 529294), (5239, 290258), (5746, 264647), (6851, 221962), (8537, 178126), (10478, 145129), (13702, 110981), (17074, 89063)]