806156764

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{364447}}^1$

素因数の和:364537

約数の個数: 24

約数和(自身を含む): 1632727040

約数和(自身を除く): 826570276

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 364447, 728894, 1457788, 2551129, 5102258, 10204516, 28791313, 57582626, 115165252, 201539191, 403078382, 806156764]

約数ペア:

[(1, 806156764), (2, 403078382), (4, 201539191), (7, 115165252), (14, 57582626), (28, 28791313), (79, 10204516), (158, 5102258), (316, 2551129), (553, 1457788), (1106, 728894), (2212, 364447)]