881330502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2663}}^1\times {\mathrm{4243}}^1$

素因数の和:6924

約数の個数: 32

約数和(自身を含む): 1899410688

約数和(自身を除く): 1018080186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2663, 4243, 5326, 7989, 8486, 12729, 15978, 25458, 34619, 55159, 69238, 103857, 110318, 165477, 207714, 330954, 11299109, 22598218, 33897327, 67794654, 146888417, 293776834, 440665251, 881330502]

約数ペア:

[(1, 881330502), (2, 440665251), (3, 293776834), (6, 146888417), (13, 67794654), (26, 33897327), (39, 22598218), (78, 11299109), (2663, 330954), (4243, 207714), (5326, 165477), (7989, 110318), (8486, 103857), (12729, 69238), (15978, 55159), (25458, 34619)]