65185978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{719}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 50209862

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 317, 634, 719, 1438, 3487, 4121, 6974, 7909, 8242, 9347, 15818, 18694, 45331, 90662, 102817, 205634, 227923, 455846, 2507153, 2962999, 5014306, 5925998, 32592989, 65185978]

約数ペア:

[(1, 65185978), (2, 32592989), (11, 5925998), (13, 5014306), (22, 2962999), (26, 2507153), (143, 455846), (286, 227923), (317, 205634), (634, 102817), (719, 90662), (1438, 45331), (3487, 18694), (4121, 15818), (6974, 9347), (7909, 8242)]