1610702639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1\times {\mathrm{499}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 2016000000

約数和(自身を除く): 405297361

約数列:

[1, 7, 13, 79, 91, 449, 499, 553, 1027, 3143, 3493, 5837, 6487, 7189, 35471, 39421, 40859, 45409, 224051, 248297, 275947, 461123, 512473, 1568357, 2912663, 3227861, 3587311, 17700029, 20388641, 123900203, 230100377, 1610702639]

約数ペア:

[(1, 1610702639), (7, 230100377), (13, 123900203), (79, 20388641), (91, 17700029), (449, 3587311), (499, 3227861), (553, 2912663), (1027, 1568357), (3143, 512473), (3493, 461123), (5837, 275947), (6487, 248297), (7189, 224051), (35471, 45409), (39421, 40859)]