172019974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9901}}^1$

素因数の和:10000

約数の個数: 32

約数和(自身を含む): 316547136

約数和(自身を除く): 144527162

約数列:

[1, 2, 7, 14, 17, 34, 73, 119, 146, 238, 511, 1022, 1241, 2482, 8687, 9901, 17374, 19802, 69307, 138614, 168317, 336634, 722773, 1178219, 1445546, 2356438, 5059411, 10118822, 12287141, 24574282, 86009987, 172019974]

約数ペア:

[(1, 172019974), (2, 86009987), (7, 24574282), (14, 12287141), (17, 10118822), (34, 5059411), (73, 2356438), (119, 1445546), (146, 1178219), (238, 722773), (511, 336634), (1022, 168317), (1241, 138614), (2482, 69307), (8687, 19802), (9901, 17374)]