2248710191

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 2801554560

約数和(自身を除く): 552844369

約数列:

[1, 7, 13, 91, 137, 317, 569, 959, 1781, 2219, 3983, 4121, 7397, 12467, 28847, 43429, 51779, 77953, 180373, 304003, 545671, 564577, 1013389, 1262611, 2344849, 3952039, 7093723, 16413943, 24711101, 172977707, 321244313, 2248710191]

約数ペア:

[(1, 2248710191), (7, 321244313), (13, 172977707), (91, 24711101), (137, 16413943), (317, 7093723), (569, 3952039), (959, 2344849), (1781, 1262611), (2219, 1013389), (3983, 564577), (4121, 545671), (7397, 304003), (12467, 180373), (28847, 77953), (43429, 51779)]