4280004

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 11001900

約数和(自身を除く): 6721896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 1949, 2196, 3898, 5847, 7796, 11694, 17541, 23388, 35082, 70164, 118889, 237778, 356667, 475556, 713334, 1070001, 1426668, 2140002, 4280004]

約数ペア:

[(1, 4280004), (2, 2140002), (3, 1426668), (4, 1070001), (6, 713334), (9, 475556), (12, 356667), (18, 237778), (36, 118889), (61, 70164), (122, 35082), (183, 23388), (244, 17541), (366, 11694), (549, 7796), (732, 5847), (1098, 3898), (1949, 2196)]