4986512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 10416000

約数和(自身を除く): 5429488

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 349, 376, 698, 752, 893, 1396, 1786, 2792, 3572, 5584, 6631, 7144, 13262, 14288, 16403, 26524, 32806, 53048, 65612, 106096, 131224, 262448, 311657, 623314, 1246628, 2493256, 4986512]

約数ペア:

[(1, 4986512), (2, 2493256), (4, 1246628), (8, 623314), (16, 311657), (19, 262448), (38, 131224), (47, 106096), (76, 65612), (94, 53048), (152, 32806), (188, 26524), (304, 16403), (349, 14288), (376, 13262), (698, 7144), (752, 6631), (893, 5584), (1396, 3572), (1786, 2792)]