970102012

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{257}}^1\times {\mathrm{709}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 1877228640

約数和(自身を除く): 907126628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 257, 484, 514, 709, 1028, 1331, 1418, 2662, 2827, 2836, 5324, 5654, 7799, 11308, 15598, 31097, 31196, 62194, 85789, 124388, 171578, 182213, 342067, 343156, 364426, 684134, 728852, 943679, 1368268, 1887358, 2004343, 3774716, 4008686, 8017372, 22047773, 44095546, 88191092, 242525503, 485051006, 970102012]

約数ペア:

[(1, 970102012), (2, 485051006), (4, 242525503), (11, 88191092), (22, 44095546), (44, 22047773), (121, 8017372), (242, 4008686), (257, 3774716), (484, 2004343), (514, 1887358), (709, 1368268), (1028, 943679), (1331, 728852), (1418, 684134), (2662, 364426), (2827, 343156), (2836, 342067), (5324, 182213), (5654, 171578), (7799, 124388), (11308, 85789), (15598, 62194), (31097, 31196)]