1330579970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{190901}}^1$

素因数の和:190966

約数の個数: 32

約数和(自身を含む): 2597794416

約数和(自身を除く): 1267214446

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 190901, 381802, 954505, 1909010, 3245317, 6490634, 7826941, 15653882, 16226585, 32453170, 39134705, 78269410, 133057997, 266115994, 665289985, 1330579970]

約数ペア:

[(1, 1330579970), (2, 665289985), (5, 266115994), (10, 133057997), (17, 78269410), (34, 39134705), (41, 32453170), (82, 16226585), (85, 15653882), (170, 7826941), (205, 6490634), (410, 3245317), (697, 1909010), (1394, 954505), (3485, 381802), (6970, 190901)]