243899422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1759}}^1\times {\mathrm{5333}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 394289280

約数和(自身を除く): 150389858

約数列:

[1, 2, 13, 26, 1759, 3518, 5333, 10666, 22867, 45734, 69329, 138658, 9380747, 18761494, 121949711, 243899422]

約数ペア:

[(1, 243899422), (2, 121949711), (13, 18761494), (26, 9380747), (1759, 138658), (3518, 69329), (5333, 45734), (10666, 22867)]