1814725822

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1\times {\mathrm{4993}}^1$

素因数の和:7012

約数の個数: 32

約数和(自身を含む): 3352612032

約数和(自身を除く): 1537886210

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1997, 3994, 4993, 9986, 13979, 25961, 27958, 34951, 51922, 64909, 69902, 129818, 181727, 363454, 454363, 908726, 9971021, 19942042, 69797147, 129623273, 139594294, 259246546, 907362911, 1814725822]

約数ペア:

[(1, 1814725822), (2, 907362911), (7, 259246546), (13, 139594294), (14, 129623273), (26, 69797147), (91, 19942042), (182, 9971021), (1997, 908726), (3994, 454363), (4993, 363454), (9986, 181727), (13979, 129818), (25961, 69902), (27958, 64909), (34951, 51922)]