396042374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2293}}^1$

素因数の和:2401

約数の個数: 48

約数和(自身を含む): 745568352

約数和(自身を除く): 349525978

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 169, 182, 338, 511, 949, 1022, 1183, 1898, 2293, 2366, 4586, 6643, 12337, 13286, 16051, 24674, 29809, 32102, 59618, 86359, 167389, 172718, 208663, 334778, 387517, 417326, 775034, 1171723, 2176057, 2343446, 2712619, 4352114, 5425238, 15232399, 28288741, 30464798, 56577482, 198021187, 396042374]

約数ペア:

[(1, 396042374), (2, 198021187), (7, 56577482), (13, 30464798), (14, 28288741), (26, 15232399), (73, 5425238), (91, 4352114), (146, 2712619), (169, 2343446), (182, 2176057), (338, 1171723), (511, 775034), (949, 417326), (1022, 387517), (1183, 334778), (1898, 208663), (2293, 172718), (2366, 167389), (4586, 86359), (6643, 59618), (12337, 32102), (13286, 29809), (16051, 24674)]