325156624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1563253}}^1$

素因数の和:1563274

約数の個数: 20

約数和(自身を含む): 678452236

約数和(自身を除く): 353295612

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1563253, 3126506, 6253012, 12506024, 20322289, 25012048, 40644578, 81289156, 162578312, 325156624]

約数ペア:

[(1, 325156624), (2, 162578312), (4, 81289156), (8, 40644578), (13, 25012048), (16, 20322289), (26, 12506024), (52, 6253012), (104, 3126506), (208, 1563253)]