1901283012

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1228219}}^1$

素因数の和:1228272

約数の個数: 36

約数和(自身を含む): 4917792880

約数和(自身を除く): 3016509868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1228219, 2456438, 3684657, 4912876, 7369314, 11053971, 14738628, 22107942, 44215884, 52813417, 105626834, 158440251, 211253668, 316880502, 475320753, 633761004, 950641506, 1901283012]

約数ペア:

[(1, 1901283012), (2, 950641506), (3, 633761004), (4, 475320753), (6, 316880502), (9, 211253668), (12, 158440251), (18, 105626834), (36, 52813417), (43, 44215884), (86, 22107942), (129, 14738628), (172, 11053971), (258, 7369314), (387, 4912876), (516, 3684657), (774, 2456438), (1548, 1228219)]