385489312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{926657}}^1$

素因数の和:926680

約数の個数: 24

約数和(自身を含む): 817312356

約数和(自身を除く): 431823044

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 926657, 1853314, 3706628, 7413256, 12046541, 14826512, 24093082, 29653024, 48186164, 96372328, 192744656, 385489312]

約数ペア:

[(1, 385489312), (2, 192744656), (4, 96372328), (8, 48186164), (13, 29653024), (16, 24093082), (26, 14826512), (32, 12046541), (52, 7413256), (104, 3706628), (208, 1853314), (416, 926657)]