2013304670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{12301}}^1$

素因数の和:13580

約数の個数: 32

約数和(自身を含む): 3906131040

約数和(自身を除く): 1892826370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1259, 2518, 6295, 12301, 12590, 16367, 24602, 32734, 61505, 81835, 123010, 159913, 163670, 319826, 799565, 1599130, 15486959, 30973918, 77434795, 154869590, 201330467, 402660934, 1006652335, 2013304670]

約数ペア:

[(1, 2013304670), (2, 1006652335), (5, 402660934), (10, 201330467), (13, 154869590), (26, 77434795), (65, 30973918), (130, 15486959), (1259, 1599130), (2518, 799565), (6295, 319826), (12301, 163670), (12590, 159913), (16367, 123010), (24602, 81835), (32734, 61505)]