541556756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{196501}}^1$

素因数の和:196571

約数の個数: 24

約数和(自身を含む): 1039888584

約数和(自身を除く): 498331828

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 196501, 393002, 786004, 2554513, 5109026, 10218052, 10414553, 20829106, 41658212, 135389189, 270778378, 541556756]

約数ペア:

[(1, 541556756), (2, 270778378), (4, 135389189), (13, 41658212), (26, 20829106), (52, 10414553), (53, 10218052), (106, 5109026), (212, 2554513), (689, 786004), (1378, 393002), (2756, 196501)]