2506154

素因数分解:

$2^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 24

約数和(自身を含む): 4432320

約数和(自身を除く): 1926166

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 239, 478, 749, 1498, 1673, 3346, 5243, 10486, 11711, 23422, 25573, 51146, 179011, 358022, 1253077, 2506154]

約数ペア:

[(1, 2506154), (2, 1253077), (7, 358022), (14, 179011), (49, 51146), (98, 25573), (107, 23422), (214, 11711), (239, 10486), (478, 5243), (749, 3346), (1498, 1673)]