3877406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2896354

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 167, 247, 334, 494, 611, 893, 1222, 1786, 2171, 3173, 4342, 6346, 7849, 11609, 15698, 23218, 41249, 82498, 102037, 149131, 204074, 298262, 1938703, 3877406]

約数ペア:

[(1, 3877406), (2, 1938703), (13, 298262), (19, 204074), (26, 149131), (38, 102037), (47, 82498), (94, 41249), (167, 23218), (247, 15698), (334, 11609), (494, 7849), (611, 6346), (893, 4342), (1222, 3173), (1786, 2171)]