2495768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2688232

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 359, 632, 718, 869, 1436, 1738, 2872, 3476, 3949, 6952, 7898, 15796, 28361, 31592, 56722, 113444, 226888, 311971, 623942, 1247884, 2495768]

約数ペア:

[(1, 2495768), (2, 1247884), (4, 623942), (8, 311971), (11, 226888), (22, 113444), (44, 56722), (79, 31592), (88, 28361), (158, 15796), (316, 7898), (359, 6952), (632, 3949), (718, 3476), (869, 2872), (1436, 1738)]