258679392049

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1\times {\mathrm{1249}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 283923360000

約数和(自身を除く): 25243967951

約数列:

[1, 13, 71, 457, 491, 923, 1249, 5941, 6383, 16237, 32447, 34861, 88679, 224387, 421811, 453193, 570793, 613259, 1152827, 2917031, 7420309, 7972367, 15931477, 40526303, 43541389, 207109201, 280259363, 526841939, 566038057, 3643371719, 19898414773, 258679392049]

約数ペア:

[(1, 258679392049), (13, 19898414773), (71, 3643371719), (457, 566038057), (491, 526841939), (923, 280259363), (1249, 207109201), (5941, 43541389), (6383, 40526303), (16237, 15931477), (32447, 7972367), (34861, 7420309), (88679, 2917031), (224387, 1152827), (421811, 613259), (453193, 570793)]