1551371036164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{8609}}^1\times {\mathrm{634519}}^1$

素因数の和:643203

約数の個数: 24

約数和(自身を含む): 2753461468800

約数和(自身を除く): 1202090432636

約数列:

[1, 2, 4, 71, 142, 284, 8609, 17218, 34436, 611239, 634519, 1222478, 1269038, 2444956, 2538076, 45050849, 90101698, 180203396, 5462574071, 10925148142, 21850296284, 387842759041, 775685518082, 1551371036164]

約数ペア:

[(1, 1551371036164), (2, 775685518082), (4, 387842759041), (71, 21850296284), (142, 10925148142), (284, 5462574071), (8609, 180203396), (17218, 90101698), (34436, 45050849), (611239, 2538076), (634519, 2444956), (1222478, 1269038)]