26661310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 52470432

約数和(自身を除く): 25809122

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 3061, 4355, 6122, 8710, 15305, 30610, 39793, 79586, 198965, 205087, 397930, 410174, 1025435, 2050870, 2666131, 5332262, 13330655, 26661310]

約数ペア:

[(1, 26661310), (2, 13330655), (5, 5332262), (10, 2666131), (13, 2050870), (26, 1025435), (65, 410174), (67, 397930), (130, 205087), (134, 198965), (335, 79586), (670, 39793), (871, 30610), (1742, 15305), (3061, 8710), (4355, 6122)]