551457470

素因数分解:

$2^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{24919}}^1$

素因数の和:27139

約数の個数: 16

約数和(自身を含む): 993111840

約数和(自身を除く): 441654370

約数列:

[1, 2, 5, 10, 2213, 4426, 11065, 22130, 24919, 49838, 124595, 249190, 55145747, 110291494, 275728735, 551457470]

約数ペア:

[(1, 551457470), (2, 275728735), (5, 110291494), (10, 55145747), (2213, 249190), (4426, 124595), (11065, 49838), (22130, 24919)]