2098974241

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 2799256320

約数和(自身を除く): 700282079

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 239, 637, 811, 833, 1547, 1673, 3107, 4063, 5677, 10543, 10829, 11711, 13787, 21749, 28441, 39739, 52819, 73801, 96509, 152243, 179231, 193829, 199087, 369733, 516607, 675563, 1254617, 1356803, 2519777, 2588131, 3295093, 8782319, 9497621, 17638439, 23065651, 42836209, 123469073, 161459557, 299853463, 2098974241]

約数ペア:

[(1, 2098974241), (7, 299853463), (13, 161459557), (17, 123469073), (49, 42836209), (91, 23065651), (119, 17638439), (221, 9497621), (239, 8782319), (637, 3295093), (811, 2588131), (833, 2519777), (1547, 1356803), (1673, 1254617), (3107, 675563), (4063, 516607), (5677, 369733), (10543, 199087), (10829, 193829), (11711, 179231), (13787, 152243), (21749, 96509), (28441, 73801), (39739, 52819)]