1882613942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 3250630656

約数和(自身を除く): 1368016714

約数列:

[1, 2, 11, 22, 31, 62, 101, 151, 181, 202, 302, 341, 362, 682, 1111, 1661, 1991, 2222, 3131, 3322, 3982, 4681, 5611, 6262, 9362, 11222, 15251, 18281, 27331, 30502, 34441, 36562, 51491, 54662, 61721, 68882, 102982, 123442, 167761, 201091, 300641, 335522, 402182, 472781, 566711, 601282, 847261, 945562, 1133422, 1694522, 2760431, 5200591, 5520862, 6233821, 9319871, 10401182, 12467642, 18639742, 30364741, 60729482, 85573361, 171146722, 941306971, 1882613942]

約数ペア:

[(1, 1882613942), (2, 941306971), (11, 171146722), (22, 85573361), (31, 60729482), (62, 30364741), (101, 18639742), (151, 12467642), (181, 10401182), (202, 9319871), (302, 6233821), (341, 5520862), (362, 5200591), (682, 2760431), (1111, 1694522), (1661, 1133422), (1991, 945562), (2222, 847261), (3131, 601282), (3322, 566711), (3982, 472781), (4681, 402182), (5611, 335522), (6262, 300641), (9362, 201091), (11222, 167761), (15251, 123442), (18281, 102982), (27331, 68882), (30502, 61721), (34441, 54662), (36562, 51491)]