3178012

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 5745600

約数和(自身を除く): 2567588

約数列:

[1, 2, 4, 79, 89, 113, 158, 178, 226, 316, 356, 452, 7031, 8927, 10057, 14062, 17854, 20114, 28124, 35708, 40228, 794503, 1589006, 3178012]

約数ペア:

[(1, 3178012), (2, 1589006), (4, 794503), (79, 40228), (89, 35708), (113, 28124), (158, 20114), (178, 17854), (226, 14062), (316, 10057), (356, 8927), (452, 7031)]