2947226172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{720241}}^1$

素因数の和:720290

約数の個数: 48

約数和(自身を含む): 7744041984

約数和(自身を除く): 4796815812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 720241, 1440482, 2160723, 2880964, 4321446, 7922651, 8642892, 15845302, 22327471, 23767953, 31690604, 44654942, 47535906, 66982413, 89309884, 95071812, 133964826, 245602181, 267929652, 491204362, 736806543, 982408724, 1473613086, 2947226172]

約数ペア:

[(1, 2947226172), (2, 1473613086), (3, 982408724), (4, 736806543), (6, 491204362), (11, 267929652), (12, 245602181), (22, 133964826), (31, 95071812), (33, 89309884), (44, 66982413), (62, 47535906), (66, 44654942), (93, 31690604), (124, 23767953), (132, 22327471), (186, 15845302), (341, 8642892), (372, 7922651), (682, 4321446), (1023, 2880964), (1364, 2160723), (2046, 1440482), (4092, 720241)]