2013126890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{28081}}^1$

素因数の和:28262

約数の個数: 32

約数和(自身を含む): 3712215744

約数和(自身を除く): 1699088854

約数列:

[1, 2, 5, 10, 67, 107, 134, 214, 335, 535, 670, 1070, 7169, 14338, 28081, 35845, 56162, 71690, 140405, 280810, 1881427, 3004667, 3762854, 6009334, 9407135, 15023335, 18814270, 30046670, 201312689, 402625378, 1006563445, 2013126890]

約数ペア:

[(1, 2013126890), (2, 1006563445), (5, 402625378), (10, 201312689), (67, 30046670), (107, 18814270), (134, 15023335), (214, 9407135), (335, 6009334), (535, 3762854), (670, 3004667), (1070, 1881427), (7169, 280810), (14338, 140405), (28081, 71690), (35845, 56162)]