1377486590

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1\times {\mathrm{1493}}^1$

素因数の和:2116

約数の個数: 32

約数和(自身を含む): 2497728960

約数和(自身を除く): 1120242370

約数列:

[1, 2, 5, 10, 257, 359, 514, 718, 1285, 1493, 1795, 2570, 2986, 3590, 7465, 14930, 92263, 184526, 383701, 461315, 535987, 767402, 922630, 1071974, 1918505, 2679935, 3837010, 5359870, 137748659, 275497318, 688743295, 1377486590]

約数ペア:

[(1, 1377486590), (2, 688743295), (5, 275497318), (10, 137748659), (257, 5359870), (359, 3837010), (514, 2679935), (718, 1918505), (1285, 1071974), (1493, 922630), (1795, 767402), (2570, 535987), (2986, 461315), (3590, 383701), (7465, 184526), (14930, 92263)]