258984954

素因数分解:

$2^1\times 3^2\times {\mathrm{1619}}^1\times {\mathrm{8887}}^1$

素因数の和:10514

約数の個数: 24

約数和(自身を含む): 561543840

約数和(自身を除く): 302558886

約数列:

[1, 2, 3, 6, 9, 18, 1619, 3238, 4857, 8887, 9714, 14571, 17774, 26661, 29142, 53322, 79983, 159966, 14388053, 28776106, 43164159, 86328318, 129492477, 258984954]

約数ペア:

[(1, 258984954), (2, 129492477), (3, 86328318), (6, 43164159), (9, 28776106), (18, 14388053), (1619, 159966), (3238, 79983), (4857, 53322), (8887, 29142), (9714, 26661), (14571, 17774)]