2725816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 5472000

約数和(自身を除く): 2746184

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 227, 316, 454, 632, 908, 1501, 1816, 3002, 4313, 6004, 8626, 12008, 17252, 17933, 34504, 35866, 71732, 143464, 340727, 681454, 1362908, 2725816]

約数ペア:

[(1, 2725816), (2, 1362908), (4, 681454), (8, 340727), (19, 143464), (38, 71732), (76, 35866), (79, 34504), (152, 17933), (158, 17252), (227, 12008), (316, 8626), (454, 6004), (632, 4313), (908, 3002), (1501, 1816)]