17946372014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{42557}}^1$

素因数の和:42812

約数の個数: 32

約数和(自身を含む): 29048388480

約数和(自身を除く): 11102016466

約数列:

[1, 2, 17, 34, 79, 157, 158, 314, 1343, 2669, 2686, 5338, 12403, 24806, 42557, 85114, 210851, 421702, 723469, 1446938, 3362003, 6681449, 6724006, 13362898, 57154051, 113584633, 114308102, 227169266, 527834471, 1055668942, 8973186007, 17946372014]

約数ペア:

[(1, 17946372014), (2, 8973186007), (17, 1055668942), (34, 527834471), (79, 227169266), (157, 114308102), (158, 113584633), (314, 57154051), (1343, 13362898), (2669, 6724006), (2686, 6681449), (5338, 3362003), (12403, 1446938), (24806, 723469), (42557, 421702), (85114, 210851)]