2007687748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{3847}}^1$

素因数の和:4300

約数の個数: 48

約数和(自身を含む): 3975753600

約数和(自身を除く): 1968065852

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 409, 638, 818, 1276, 1636, 3847, 4499, 7694, 8998, 11861, 15388, 17996, 23722, 42317, 47444, 84634, 111563, 130471, 169268, 223126, 260942, 446252, 521884, 1227193, 1573423, 2454386, 3146846, 4908772, 6293692, 17307653, 34615306, 45629267, 69230612, 91258534, 182517068, 501921937, 1003843874, 2007687748]

約数ペア:

[(1, 2007687748), (2, 1003843874), (4, 501921937), (11, 182517068), (22, 91258534), (29, 69230612), (44, 45629267), (58, 34615306), (116, 17307653), (319, 6293692), (409, 4908772), (638, 3146846), (818, 2454386), (1276, 1573423), (1636, 1227193), (3847, 521884), (4499, 446252), (7694, 260942), (8998, 223126), (11861, 169268), (15388, 130471), (17996, 111563), (23722, 84634), (42317, 47444)]