7220284

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 13012160

約数和(自身を除く): 5791876

約数列:

[1, 2, 4, 73, 79, 146, 158, 292, 313, 316, 626, 1252, 5767, 11534, 22849, 23068, 24727, 45698, 49454, 91396, 98908, 1805071, 3610142, 7220284]

約数ペア:

[(1, 7220284), (2, 3610142), (4, 1805071), (73, 98908), (79, 91396), (146, 49454), (158, 45698), (292, 24727), (313, 23068), (316, 22849), (626, 11534), (1252, 5767)]