1216495010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{174533}}^1$

素因数の和:174598

約数の個数: 32

約数和(自身を含む): 2375058672

約数和(自身を除く): 1158563662

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 174533, 349066, 872665, 1745330, 2967061, 5934122, 7155853, 14311706, 14835305, 29670610, 35779265, 71558530, 121649501, 243299002, 608247505, 1216495010]

約数ペア:

[(1, 1216495010), (2, 608247505), (5, 243299002), (10, 121649501), (17, 71558530), (34, 35779265), (41, 29670610), (82, 14835305), (85, 14311706), (170, 7155853), (205, 5934122), (410, 2967061), (697, 1745330), (1394, 872665), (3485, 349066), (6970, 174533)]