315547964

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{48907}}^1$

素因数の和:50524

約数の個数: 12

約数和(自身を含む): 552562584

約数和(自身を除く): 237014620

約数列:

[1, 2, 4, 1613, 3226, 6452, 48907, 97814, 195628, 78886991, 157773982, 315547964]

約数ペア:

[(1, 315547964), (2, 157773982), (4, 78886991), (1613, 195628), (3226, 97814), (6452, 48907)]