7240142

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5712

約数の個数: 24

約数和(自身を含む): 13607496

約数和(自身を除く): 6367354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 5683, 11366, 39781, 73879, 79562, 147758, 278467, 517153, 556934, 1034306, 3620071, 7240142]

約数ペア:

[(1, 7240142), (2, 3620071), (7, 1034306), (13, 556934), (14, 517153), (26, 278467), (49, 147758), (91, 79562), (98, 73879), (182, 39781), (637, 11366), (1274, 5683)]