480154142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{252979}}^1$

素因数の和:253067

約数の個数: 16

約数和(自身を含む): 786261840

約数和(自身を除く): 306107698

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 252979, 505958, 3288727, 6577454, 18467467, 36934934, 240077071, 480154142]

約数ペア:

[(1, 480154142), (2, 240077071), (13, 36934934), (26, 18467467), (73, 6577454), (146, 3288727), (949, 505958), (1898, 252979)]