2181570472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{86269}}^1$

素因数の和:86413

約数の個数: 32

約数和(自身を含む): 4270365000

約数和(自身を除く): 2088794528

約数列:

[1, 2, 4, 8, 29, 58, 109, 116, 218, 232, 436, 872, 3161, 6322, 12644, 25288, 86269, 172538, 345076, 690152, 2501801, 5003602, 9403321, 10007204, 18806642, 20014408, 37613284, 75226568, 272696309, 545392618, 1090785236, 2181570472]

約数ペア:

[(1, 2181570472), (2, 1090785236), (4, 545392618), (8, 272696309), (29, 75226568), (58, 37613284), (109, 20014408), (116, 18806642), (218, 10007204), (232, 9403321), (436, 5003602), (872, 2501801), (3161, 690152), (6322, 345076), (12644, 172538), (25288, 86269)]