123089252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{215191}}^1$

素因数の和:215219

約数の個数: 24

約数和(自身を含む): 253065792

約数和(自身を除く): 129976540

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 215191, 430382, 860764, 2367101, 2797483, 4734202, 5594966, 9468404, 11189932, 30772313, 61544626, 123089252]

約数ペア:

[(1, 123089252), (2, 61544626), (4, 30772313), (11, 11189932), (13, 9468404), (22, 5594966), (26, 4734202), (44, 2797483), (52, 2367101), (143, 860764), (286, 430382), (572, 215191)]