2920223514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37438763}}^1$

素因数の和:37438781

約数の個数: 16

約数和(自身を含む): 6289712352

約数和(自身を除く): 3369488838

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37438763, 74877526, 112316289, 224632578, 486703919, 973407838, 1460111757, 2920223514]

約数ペア:

[(1, 2920223514), (2, 1460111757), (3, 973407838), (6, 486703919), (13, 224632578), (26, 112316289), (39, 74877526), (78, 37438763)]