140563934

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{213623}}^1$

素因数の和:213679

約数の個数: 16

約数和(自身を含む): 246094848

約数和(自身を除く): 105530914

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 213623, 427246, 1495361, 2990722, 10040281, 20080562, 70281967, 140563934]

約数ペア:

[(1, 140563934), (2, 70281967), (7, 20080562), (14, 10040281), (47, 2990722), (94, 1495361), (329, 427246), (658, 213623)]