3128889608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{813121}}^1$

素因数の和:813177

約数の個数: 32

約数和(自身を含む): 6488713560

約数和(自身を除く): 3359823952

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 813121, 1626242, 3252484, 6504968, 10570573, 21141146, 30085477, 42282292, 60170954, 84564584, 120341908, 240683816, 391111201, 782222402, 1564444804, 3128889608]

約数ペア:

[(1, 3128889608), (2, 1564444804), (4, 782222402), (8, 391111201), (13, 240683816), (26, 120341908), (37, 84564584), (52, 60170954), (74, 42282292), (104, 30085477), (148, 21141146), (296, 10570573), (481, 6504968), (962, 3252484), (1924, 1626242), (3848, 813121)]