118486438

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{42961}}^1$

素因数の和:43167

約数の個数: 16

約数和(自身を含む): 204155424

約数和(自身を除く): 85668986

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 42961, 85922, 300727, 601454, 8463317, 16926634, 59243219, 118486438]

約数ペア:

[(1, 118486438), (2, 59243219), (7, 16926634), (14, 8463317), (197, 601454), (394, 300727), (1379, 85922), (2758, 42961)]