1323133904

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{52639}}^1$

素因数の和:54218

約数の個数: 20

約数和(自身を含む): 2565252480

約数和(自身を除く): 1242118576

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 6284, 12568, 25136, 52639, 105278, 210556, 421112, 842224, 82695869, 165391738, 330783476, 661566952, 1323133904]

約数ペア:

[(1, 1323133904), (2, 661566952), (4, 330783476), (8, 165391738), (16, 82695869), (1571, 842224), (3142, 421112), (6284, 210556), (12568, 105278), (25136, 52639)]