2113990948

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{307}}^1\times {\mathrm{9511}}^1$

素因数の和:10003

約数の個数: 24

約数和(自身を含む): 3732432704

約数和(自身を除く): 1618441756

約数列:

[1, 2, 4, 181, 307, 362, 614, 724, 1228, 9511, 19022, 38044, 55567, 111134, 222268, 1721491, 2919877, 3442982, 5839754, 6885964, 11679508, 528497737, 1056995474, 2113990948]

約数ペア:

[(1, 2113990948), (2, 1056995474), (4, 528497737), (181, 11679508), (307, 6885964), (362, 5839754), (614, 3442982), (724, 2919877), (1228, 1721491), (9511, 222268), (19022, 111134), (38044, 55567)]