2487342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 5902848

約数和(自身を除く): 3415506

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 223, 286, 338, 429, 446, 507, 669, 858, 1014, 1338, 1859, 2453, 2899, 3718, 4906, 5577, 5798, 7359, 8697, 11154, 14718, 17394, 31889, 37687, 63778, 75374, 95667, 113061, 191334, 226122, 414557, 829114, 1243671, 2487342]

約数ペア:

[(1, 2487342), (2, 1243671), (3, 829114), (6, 414557), (11, 226122), (13, 191334), (22, 113061), (26, 95667), (33, 75374), (39, 63778), (66, 37687), (78, 31889), (143, 17394), (169, 14718), (223, 11154), (286, 8697), (338, 7359), (429, 5798), (446, 5577), (507, 4906), (669, 3718), (858, 2899), (1014, 2453), (1338, 1859)]