214938516

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1377811}}^1$

素因数の和:1377831

約数の個数: 24

約数和(自身を含む): 540102304

約数和(自身を除く): 325163788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1377811, 2755622, 4133433, 5511244, 8266866, 16533732, 17911543, 35823086, 53734629, 71646172, 107469258, 214938516]

約数ペア:

[(1, 214938516), (2, 107469258), (3, 71646172), (4, 53734629), (6, 35823086), (12, 17911543), (13, 16533732), (26, 8266866), (39, 5511244), (52, 4133433), (78, 2755622), (156, 1377811)]