3850871830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1287917}}^1$

素因数の和:1287960

約数の個数: 32

約数和(自身を含む): 7789328064

約数和(自身を除く): 3938456234

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 1287917, 2575834, 6439585, 12879170, 16742921, 29622091, 33485842, 59244182, 83714605, 148110455, 167429210, 296220910, 385087183, 770174366, 1925435915, 3850871830]

約数ペア:

[(1, 3850871830), (2, 1925435915), (5, 770174366), (10, 385087183), (13, 296220910), (23, 167429210), (26, 148110455), (46, 83714605), (65, 59244182), (115, 33485842), (130, 29622091), (230, 16742921), (299, 12879170), (598, 6439585), (1495, 2575834), (2990, 1287917)]