2810342402

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{463}}^1\times {\mathrm{1201}}^1$

素因数の和:1711

約数の個数: 48

約数和(自身を含む): 5099864832

約数和(自身を除く): 2289522430

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 463, 722, 926, 1201, 2402, 2527, 3241, 5054, 6482, 8407, 8797, 16814, 17594, 22819, 45638, 61579, 123158, 159733, 167143, 319466, 334286, 433561, 556063, 867122, 1112126, 1170001, 2340002, 3034927, 3892441, 6069854, 7784882, 10565197, 21130394, 73956379, 147912758, 200738743, 401477486, 1405171201, 2810342402]

約数ペア:

[(1, 2810342402), (2, 1405171201), (7, 401477486), (14, 200738743), (19, 147912758), (38, 73956379), (133, 21130394), (266, 10565197), (361, 7784882), (463, 6069854), (722, 3892441), (926, 3034927), (1201, 2340002), (2402, 1170001), (2527, 1112126), (3241, 867122), (5054, 556063), (6482, 433561), (8407, 334286), (8797, 319466), (16814, 167143), (17594, 159733), (22819, 123158), (45638, 61579)]