2866578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 6798816

約数和(自身を除く): 3932238

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 257, 286, 338, 429, 507, 514, 771, 858, 1014, 1542, 1859, 2827, 3341, 3718, 5577, 5654, 6682, 8481, 10023, 11154, 16962, 20046, 36751, 43433, 73502, 86866, 110253, 130299, 220506, 260598, 477763, 955526, 1433289, 2866578]

約数ペア:

[(1, 2866578), (2, 1433289), (3, 955526), (6, 477763), (11, 260598), (13, 220506), (22, 130299), (26, 110253), (33, 86866), (39, 73502), (66, 43433), (78, 36751), (143, 20046), (169, 16962), (257, 11154), (286, 10023), (338, 8481), (429, 6682), (507, 5654), (514, 5577), (771, 3718), (858, 3341), (1014, 2827), (1542, 1859)]