2696428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 5806080

約数和(自身を除く): 3109652

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 79, 92, 106, 158, 161, 212, 316, 322, 371, 553, 644, 742, 1106, 1219, 1484, 1817, 2212, 2438, 3634, 4187, 4876, 7268, 8374, 8533, 12719, 16748, 17066, 25438, 29309, 34132, 50876, 58618, 96301, 117236, 192602, 385204, 674107, 1348214, 2696428]

約数ペア:

[(1, 2696428), (2, 1348214), (4, 674107), (7, 385204), (14, 192602), (23, 117236), (28, 96301), (46, 58618), (53, 50876), (79, 34132), (92, 29309), (106, 25438), (158, 17066), (161, 16748), (212, 12719), (316, 8533), (322, 8374), (371, 7268), (553, 4876), (644, 4187), (742, 3634), (1106, 2438), (1219, 2212), (1484, 1817)]