1330663576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{889481}}^1$

素因数の和:889515

約数の個数: 32

約数和(自身を含む): 2881921680

約数和(自身を除く): 1551258104

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 889481, 1778962, 3557924, 7115848, 9784291, 15121177, 19568582, 30242354, 39137164, 60484708, 78274328, 120969416, 166332947, 332665894, 665331788, 1330663576]

約数ペア:

[(1, 1330663576), (2, 665331788), (4, 332665894), (8, 166332947), (11, 120969416), (17, 78274328), (22, 60484708), (34, 39137164), (44, 30242354), (68, 19568582), (88, 15121177), (136, 9784291), (187, 7115848), (374, 3557924), (748, 1778962), (1496, 889481)]