2013069740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{831847}}^1$

素因数の和:831878

約数の個数: 36

約数和(自身を含む): 4646702928

約数和(自身を除く): 2633633188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 831847, 1663694, 3327388, 4159235, 8318470, 9150317, 16636940, 18300634, 36601268, 45751585, 91503170, 100653487, 183006340, 201306974, 402613948, 503267435, 1006534870, 2013069740]

約数ペア:

[(1, 2013069740), (2, 1006534870), (4, 503267435), (5, 402613948), (10, 201306974), (11, 183006340), (20, 100653487), (22, 91503170), (44, 45751585), (55, 36601268), (110, 18300634), (121, 16636940), (220, 9150317), (242, 8318470), (484, 4159235), (605, 3327388), (1210, 1663694), (2420, 831847)]