1639266306

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1\times {\mathrm{4481}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 3452932800

約数和(自身を除く): 1813666494

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 3209, 4481, 6418, 8962, 9627, 13443, 19254, 26886, 60971, 85139, 121942, 170278, 182913, 255417, 365826, 510834, 14379529, 28759058, 43138587, 86277174, 273211051, 546422102, 819633153, 1639266306]

約数ペア:

[(1, 1639266306), (2, 819633153), (3, 546422102), (6, 273211051), (19, 86277174), (38, 43138587), (57, 28759058), (114, 14379529), (3209, 510834), (4481, 365826), (6418, 255417), (8962, 182913), (9627, 170278), (13443, 121942), (19254, 85139), (26886, 60971)]