2013323255

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 2504722176

約数和(自身を除く): 491398921

約数列:

[1, 5, 47, 157, 197, 235, 277, 785, 985, 1385, 7379, 9259, 13019, 30929, 36895, 43489, 46295, 54569, 65095, 154645, 217445, 272845, 1453663, 2043983, 2564743, 7268315, 8567333, 10219915, 12823715, 42836665, 402664651, 2013323255]

約数ペア:

[(1, 2013323255), (5, 402664651), (47, 42836665), (157, 12823715), (197, 10219915), (235, 8567333), (277, 7268315), (785, 2564743), (985, 2043983), (1385, 1453663), (7379, 272845), (9259, 217445), (13019, 154645), (30929, 65095), (36895, 54569), (43489, 46295)]