2955788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 5898816

約数和(自身を除く): 2943028

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 197, 242, 341, 394, 484, 682, 788, 1364, 2167, 3751, 4334, 6107, 7502, 8668, 12214, 15004, 23837, 24428, 47674, 67177, 95348, 134354, 268708, 738947, 1477894, 2955788]

約数ペア:

[(1, 2955788), (2, 1477894), (4, 738947), (11, 268708), (22, 134354), (31, 95348), (44, 67177), (62, 47674), (121, 24428), (124, 23837), (197, 15004), (242, 12214), (341, 8668), (394, 7502), (484, 6107), (682, 4334), (788, 3751), (1364, 2167)]