1387933636

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{739}}^1\times {\mathrm{5657}}^1$

素因数の和:6483

約数の個数: 24

約数和(自身を含む): 2461908960

約数和(自身を除く): 1073975324

約数列:

[1, 2, 4, 83, 166, 332, 739, 1478, 2956, 5657, 11314, 22628, 61337, 122674, 245348, 469531, 939062, 1878124, 4180523, 8361046, 16722092, 346983409, 693966818, 1387933636]

約数ペア:

[(1, 1387933636), (2, 693966818), (4, 346983409), (83, 16722092), (166, 8361046), (332, 4180523), (739, 1878124), (1478, 939062), (2956, 469531), (5657, 245348), (11314, 122674), (22628, 61337)]