13977710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 26278560

約数和(自身を除く): 12300850

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 290, 307, 314, 614, 785, 1535, 1570, 3070, 4553, 8903, 9106, 17806, 22765, 44515, 45530, 48199, 89030, 96398, 240995, 481990, 1397771, 2795542, 6988855, 13977710]

約数ペア:

[(1, 13977710), (2, 6988855), (5, 2795542), (10, 1397771), (29, 481990), (58, 240995), (145, 96398), (157, 89030), (290, 48199), (307, 45530), (314, 44515), (614, 22765), (785, 17806), (1535, 9106), (1570, 8903), (3070, 4553)]