1949006982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{9967}}^1$

素因数の和:10117

約数の個数: 64

約数和(自身を含む): 4421007360

約数和(自身を除く): 2472000378

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 218, 299, 327, 598, 654, 897, 1417, 1794, 2507, 2834, 4251, 5014, 7521, 8502, 9967, 15042, 19934, 29901, 32591, 59802, 65182, 97773, 129571, 195546, 229241, 259142, 388713, 458482, 687723, 777426, 1086403, 1375446, 2172806, 2980133, 3259209, 5960266, 6518418, 8940399, 14123239, 17880798, 24987269, 28246478, 42369717, 49974538, 74961807, 84739434, 149923614, 324834497, 649668994, 974503491, 1949006982]

約数ペア:

[(1, 1949006982), (2, 974503491), (3, 649668994), (6, 324834497), (13, 149923614), (23, 84739434), (26, 74961807), (39, 49974538), (46, 42369717), (69, 28246478), (78, 24987269), (109, 17880798), (138, 14123239), (218, 8940399), (299, 6518418), (327, 5960266), (598, 3259209), (654, 2980133), (897, 2172806), (1417, 1375446), (1794, 1086403), (2507, 777426), (2834, 687723), (4251, 458482), (5014, 388713), (7521, 259142), (8502, 229241), (9967, 195546), (15042, 129571), (19934, 97773), (29901, 65182), (32591, 59802)]