13307931890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{346651}}^1$

素因数の和:347018

約数の個数: 32

約数和(自身を含む): 26206891200

約数和(自身を除く): 12898959310

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 349, 698, 1745, 3490, 3839, 7678, 19195, 38390, 346651, 693302, 1733255, 3466510, 3813161, 7626322, 19065805, 38131610, 120981199, 241962398, 604905995, 1209811990, 1330793189, 2661586378, 6653965945, 13307931890]

約数ペア:

[(1, 13307931890), (2, 6653965945), (5, 2661586378), (10, 1330793189), (11, 1209811990), (22, 604905995), (55, 241962398), (110, 120981199), (349, 38131610), (698, 19065805), (1745, 7626322), (3490, 3813161), (3839, 3466510), (7678, 1733255), (19195, 693302), (38390, 346651)]