7977576.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 93899736

約数和(自身を除く): 48049126

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 977, 1235, 1805, 1954, 2470, 3610, 4693, 4885, 9386, 9770, 12701, 18563, 23465, 25402, 37126, 46930, 63505, 92815, 127010, 185630, 241319, 352697, 482638, 705394, 1206595, 1763485, 2413190, 3526970, 4585061, 9170122, 22925305, 45850610]

約数ペア:

[(1, 45850610), (2, 22925305), (5, 9170122), (10, 4585061), (13, 3526970), (19, 2413190), (26, 1763485), (38, 1206595), (65, 705394), (95, 482638), (130, 352697), (190, 241319), (247, 185630), (361, 127010), (494, 92815), (722, 63505), (977, 46930), (1235, 37126), (1805, 25402), (1954, 23465), (2470, 18563), (3610, 12701), (4693, 9770), (4885, 9386)]