26865707570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3084467}}^1$

素因数の和:3084554

約数の個数: 32

約数和(自身を含む): 52855443648

約数和(自身を除く): 25989736078

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 8710, 3084467, 6168934, 15422335, 30844670, 40098071, 80196142, 200490355, 206659289, 400980710, 413318578, 1033296445, 2066592890, 2686570757, 5373141514, 13432853785, 26865707570]

約数ペア:

[(1, 26865707570), (2, 13432853785), (5, 5373141514), (10, 2686570757), (13, 2066592890), (26, 1033296445), (65, 413318578), (67, 400980710), (130, 206659289), (134, 200490355), (335, 80196142), (670, 40098071), (871, 30844670), (1742, 15422335), (4355, 6168934), (8710, 3084467)]