849665570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{28541}}^1$

素因数の和:28790

約数の個数: 32

約数和(自身を含む): 1654294320

約数和(自身を除く): 804628750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 14885, 28541, 29770, 57082, 142705, 285410, 371033, 742066, 1855165, 3710330, 6535889, 13071778, 32679445, 65358890, 84966557, 169933114, 424832785, 849665570]

約数ペア:

[(1, 849665570), (2, 424832785), (5, 169933114), (10, 84966557), (13, 65358890), (26, 32679445), (65, 13071778), (130, 6535889), (229, 3710330), (458, 1855165), (1145, 742066), (2290, 371033), (2977, 285410), (5954, 142705), (14885, 57082), (28541, 29770)]