17705194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 31053456

約数和(自身を除く): 13348262

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 977, 1066, 1394, 1954, 9061, 12701, 16609, 18122, 25402, 33218, 40057, 80114, 215917, 431834, 520741, 680969, 1041482, 1361938, 8852597, 17705194]

約数ペア:

[(1, 17705194), (2, 8852597), (13, 1361938), (17, 1041482), (26, 680969), (34, 520741), (41, 431834), (82, 215917), (221, 80114), (442, 40057), (533, 33218), (697, 25402), (977, 18122), (1066, 16609), (1394, 12701), (1954, 9061)]