1238587394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{77017}}^1$

素因数の和:77090

約数の個数: 32

約数和(自身を含む): 2195937216

約数和(自身を除く): 957349822

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 16082, 77017, 154034, 847187, 1309289, 1694374, 2618578, 3311731, 6623462, 14402179, 28804358, 36429041, 56299427, 72858082, 112598854, 619293697, 1238587394]

約数ペア:

[(1, 1238587394), (2, 619293697), (11, 112598854), (17, 72858082), (22, 56299427), (34, 36429041), (43, 28804358), (86, 14402179), (187, 6623462), (374, 3311731), (473, 2618578), (731, 1694374), (946, 1309289), (1462, 847187), (8041, 154034), (16082, 77017)]