279842412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1227379}}^1$

素因数の和:1227405

約数の個数: 24

約数和(自身を含む): 687332800

約数和(自身を除く): 407490388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1227379, 2454758, 3682137, 4909516, 7364274, 14728548, 23320201, 46640402, 69960603, 93280804, 139921206, 279842412]

約数ペア:

[(1, 279842412), (2, 139921206), (3, 93280804), (4, 69960603), (6, 46640402), (12, 23320201), (19, 14728548), (38, 7364274), (57, 4909516), (76, 3682137), (114, 2454758), (228, 1227379)]