1428591505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{52901}}^1$

素因数の和:53408

約数の個数: 16

約数和(自身を含む): 1874000448

約数和(自身を除く): 445408943

約数列:

[1, 5, 11, 55, 491, 2455, 5401, 27005, 52901, 264505, 581911, 2909555, 25974391, 129871955, 285718301, 1428591505]

約数ペア:

[(1, 1428591505), (5, 285718301), (11, 129871955), (55, 25974391), (491, 2909555), (2455, 581911), (5401, 264505), (27005, 52901)]