4898197910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{64937}}^1$

素因数の和:65360

約数の個数: 32

約数和(自身を含む): 9304316640

約数和(自身を除く): 4406118730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 3970, 7543, 15086, 37715, 64937, 75430, 129874, 324685, 649370, 1233803, 2467606, 6169015, 12338030, 25779989, 51559978, 128899945, 257799890, 489819791, 979639582, 2449098955, 4898197910]

約数ペア:

[(1, 4898197910), (2, 2449098955), (5, 979639582), (10, 489819791), (19, 257799890), (38, 128899945), (95, 51559978), (190, 25779989), (397, 12338030), (794, 6169015), (1985, 2467606), (3970, 1233803), (7543, 649370), (15086, 324685), (37715, 129874), (64937, 75430)]