1246628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 2352000

約数和(自身を除く): 1105372

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 349, 698, 893, 1396, 1786, 3572, 6631, 13262, 16403, 26524, 32806, 65612, 311657, 623314, 1246628]

約数ペア:

[(1, 1246628), (2, 623314), (4, 311657), (19, 65612), (38, 32806), (47, 26524), (76, 16403), (94, 13262), (188, 6631), (349, 3572), (698, 1786), (893, 1396)]