2912482508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1\times {\mathrm{1993}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 5557517280

約数和(自身を除く): 2645034772

約数列:

[1, 2, 4, 13, 26, 52, 157, 179, 314, 358, 628, 716, 1993, 2041, 2327, 3986, 4082, 4654, 7972, 8164, 9308, 25909, 28103, 51818, 56206, 103636, 112412, 312901, 356747, 365339, 625802, 713494, 730678, 1251604, 1426988, 1461356, 4067713, 4637711, 8135426, 9275422, 16270852, 18550844, 56009279, 112018558, 224037116, 728120627, 1456241254, 2912482508]

約数ペア:

[(1, 2912482508), (2, 1456241254), (4, 728120627), (13, 224037116), (26, 112018558), (52, 56009279), (157, 18550844), (179, 16270852), (314, 9275422), (358, 8135426), (628, 4637711), (716, 4067713), (1993, 1461356), (2041, 1426988), (2327, 1251604), (3986, 730678), (4082, 713494), (4654, 625802), (7972, 365339), (8164, 356747), (9308, 312901), (25909, 112412), (28103, 103636), (51818, 56206)]