243972542

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 439883136

約数和(自身を除く): 195910594

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 242, 341, 374, 527, 682, 1054, 1913, 2057, 3751, 3826, 4114, 5797, 7502, 11594, 21043, 32521, 42086, 59303, 63767, 65042, 118606, 127534, 231473, 357731, 462946, 652333, 715462, 1008151, 1304666, 2016302, 3935041, 7175663, 7870082, 11089661, 14351326, 22179322, 121986271, 243972542]

約数ペア:

[(1, 243972542), (2, 121986271), (11, 22179322), (17, 14351326), (22, 11089661), (31, 7870082), (34, 7175663), (62, 3935041), (121, 2016302), (187, 1304666), (242, 1008151), (341, 715462), (374, 652333), (527, 462946), (682, 357731), (1054, 231473), (1913, 127534), (2057, 118606), (3751, 65042), (3826, 63767), (4114, 59303), (5797, 42086), (7502, 32521), (11594, 21043)]