868654956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{49277}}^1$

素因数の和:49410

約数の個数: 48

約数和(自身を含む): 2202135264

約数和(自身を除く): 1333480308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 49277, 98554, 147831, 197108, 295662, 591324, 640601, 1281202, 1921803, 2562404, 3843606, 5568301, 7687212, 11136602, 16704903, 22273204, 33409806, 66819612, 72387913, 144775826, 217163739, 289551652, 434327478, 868654956]

約数ペア:

[(1, 868654956), (2, 434327478), (3, 289551652), (4, 217163739), (6, 144775826), (12, 72387913), (13, 66819612), (26, 33409806), (39, 22273204), (52, 16704903), (78, 11136602), (113, 7687212), (156, 5568301), (226, 3843606), (339, 2562404), (452, 1921803), (678, 1281202), (1356, 640601), (1469, 591324), (2938, 295662), (4407, 197108), (5876, 147831), (8814, 98554), (17628, 49277)]