545622078

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1280803}}^1$

素因数の和:1280879

約数の個数: 16

約数和(自身を含む): 1106614656

約数和(自身を除く): 560992578

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1280803, 2561606, 3842409, 7684818, 90937013, 181874026, 272811039, 545622078]

約数ペア:

[(1, 545622078), (2, 272811039), (3, 181874026), (6, 90937013), (71, 7684818), (142, 3842409), (213, 2561606), (426, 1280803)]