1293016686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{121001}}^1$

素因数の和:121156

約数の個数: 32

約数和(自身を含む): 2805310368

約数和(自身を除く): 1512293682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1781, 3562, 5343, 10686, 121001, 242002, 363003, 726006, 1573013, 3146026, 4719039, 9438078, 16577137, 33154274, 49731411, 99462822, 215502781, 431005562, 646508343, 1293016686]

約数ペア:

[(1, 1293016686), (2, 646508343), (3, 431005562), (6, 215502781), (13, 99462822), (26, 49731411), (39, 33154274), (78, 16577137), (137, 9438078), (274, 4719039), (411, 3146026), (822, 1573013), (1781, 726006), (3562, 363003), (5343, 242002), (10686, 121001)]