315404138

素因数分解:

$2^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{44789}}^1$

素因数の和:45301

約数の個数: 16

約数和(自身を含む): 541779840

約数和(自身を除く): 226375702

約数列:

[1, 2, 7, 14, 503, 1006, 3521, 7042, 44789, 89578, 313523, 627046, 22528867, 45057734, 157702069, 315404138]

約数ペア:

[(1, 315404138), (2, 157702069), (7, 45057734), (14, 22528867), (503, 627046), (1006, 313523), (3521, 89578), (7042, 44789)]