123980412

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{57719}}^1$

素因数の和:57905

約数の個数: 24

約数和(自身を含む): 290908800

約数和(自身を除く): 166928388

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 57719, 115438, 173157, 230876, 346314, 692628, 10331701, 20663402, 30995103, 41326804, 61990206, 123980412]

約数ペア:

[(1, 123980412), (2, 61990206), (3, 41326804), (4, 30995103), (6, 20663402), (12, 10331701), (179, 692628), (358, 346314), (537, 230876), (716, 173157), (1074, 115438), (2148, 57719)]