2218616

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 4395600

約数和(自身を除く): 2176984

約数列:

[1, 2, 4, 8, 29, 58, 73, 116, 131, 146, 232, 262, 292, 524, 584, 1048, 2117, 3799, 4234, 7598, 8468, 9563, 15196, 16936, 19126, 30392, 38252, 76504, 277327, 554654, 1109308, 2218616]

約数ペア:

[(1, 2218616), (2, 1109308), (4, 554654), (8, 277327), (29, 76504), (58, 38252), (73, 30392), (116, 19126), (131, 16936), (146, 15196), (232, 9563), (262, 8468), (292, 7598), (524, 4234), (584, 3799), (1048, 2117)]