2169869372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{75521}}^1$

素因数の和:76189

約数の個数: 24

約数和(自身を含む): 4148876592

約数和(自身を除く): 1979007220

約数列:

[1, 2, 4, 11, 22, 44, 653, 1306, 2612, 7183, 14366, 28732, 75521, 151042, 302084, 830731, 1661462, 3322924, 49315213, 98630426, 197260852, 542467343, 1084934686, 2169869372]

約数ペア:

[(1, 2169869372), (2, 1084934686), (4, 542467343), (11, 197260852), (22, 98630426), (44, 49315213), (653, 3322924), (1306, 1661462), (2612, 830731), (7183, 302084), (14366, 151042), (28732, 75521)]