130180726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 217834848

約数和(自身を除く): 87654122

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 481, 962, 1033, 1703, 2066, 3406, 4847, 9694, 13429, 26858, 38221, 63011, 76442, 126022, 135323, 270646, 496873, 993746, 1759199, 3518398, 5006951, 10013902, 65090363, 130180726]

約数ペア:

[(1, 130180726), (2, 65090363), (13, 10013902), (26, 5006951), (37, 3518398), (74, 1759199), (131, 993746), (262, 496873), (481, 270646), (962, 135323), (1033, 126022), (1703, 76442), (2066, 63011), (3406, 38221), (4847, 26858), (9694, 13429)]