2170704910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1793971}}^1$

素因数の和:1794000

約数の個数: 24

約数和(自身を含む): 4294768968

約数和(自身を除く): 2124064058

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1793971, 3587942, 8969855, 17939710, 19733681, 39467362, 98668405, 197336810, 217070491, 434140982, 1085352455, 2170704910]

約数ペア:

[(1, 2170704910), (2, 1085352455), (5, 434140982), (10, 217070491), (11, 197336810), (22, 98668405), (55, 39467362), (110, 19733681), (121, 17939710), (242, 8969855), (605, 3587942), (1210, 1793971)]