2065178830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1444181}}^1$

素因数の和:1444212

約数の個数: 32

約数和(自身を含む): 4367206368

約数和(自身を除く): 2302027538

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1444181, 2888362, 7220905, 14441810, 15885991, 18774353, 31771982, 37548706, 79429955, 93871765, 158859910, 187743530, 206517883, 413035766, 1032589415, 2065178830]

約数ペア:

[(1, 2065178830), (2, 1032589415), (5, 413035766), (10, 206517883), (11, 187743530), (13, 158859910), (22, 93871765), (26, 79429955), (55, 37548706), (65, 31771982), (110, 18774353), (130, 15885991), (143, 14441810), (286, 7220905), (715, 2888362), (1430, 1444181)]