1307788316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419701}}^1$

素因数の和:419765

約数の個数: 24

約数和(自身を含む): 2467847760

約数和(自身を除く): 1160059444

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 419701, 839402, 1678804, 7974319, 15948638, 17207741, 31897276, 34415482, 68830964, 326947079, 653894158, 1307788316]

約数ペア:

[(1, 1307788316), (2, 653894158), (4, 326947079), (19, 68830964), (38, 34415482), (41, 31897276), (76, 17207741), (82, 15948638), (164, 7974319), (779, 1678804), (1558, 839402), (3116, 419701)]