7139832344

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{1392323}}^1$

素因数の和:1392970

約数の個数: 16

約数和(自身を含む): 13408080120

約数和(自身を除く): 6268247776

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 1392323, 2784646, 5569292, 11138584, 892479043, 1784958086, 3569916172, 7139832344]

約数ペア:

[(1, 7139832344), (2, 3569916172), (4, 1784958086), (8, 892479043), (641, 11138584), (1282, 5569292), (2564, 2784646), (5128, 1392323)]