1572156770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{47917}}^1$

素因数の和:48134

約数の個数: 32

約数和(自身を含む): 3011933808

約数和(自身を除く): 1439777038

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 193, 386, 965, 1930, 3281, 6562, 16405, 32810, 47917, 95834, 239585, 479170, 814589, 1629178, 4072945, 8145890, 9247981, 18495962, 46239905, 92479810, 157215677, 314431354, 786078385, 1572156770]

約数ペア:

[(1, 1572156770), (2, 786078385), (5, 314431354), (10, 157215677), (17, 92479810), (34, 46239905), (85, 18495962), (170, 9247981), (193, 8145890), (386, 4072945), (965, 1629178), (1930, 814589), (3281, 479170), (6562, 239585), (16405, 95834), (32810, 47917)]