304811312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1465439}}^1$

素因数の和:1465460

約数の個数: 20

約数和(自身を含む): 636000960

約数和(自身を除く): 331189648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1465439, 2930878, 5861756, 11723512, 19050707, 23447024, 38101414, 76202828, 152405656, 304811312]

約数ペア:

[(1, 304811312), (2, 152405656), (4, 76202828), (8, 38101414), (13, 23447024), (16, 19050707), (26, 11723512), (52, 5861756), (104, 2930878), (208, 1465439)]