380745674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{26437}}^1$

素因数の和:26837

約数の個数: 16

約数和(自身を含む): 602786400

約数和(自身を除く): 222040726

約数列:

[1, 2, 19, 38, 379, 758, 7201, 14402, 26437, 52874, 502303, 1004606, 10019623, 20039246, 190372837, 380745674]

約数ペア:

[(1, 380745674), (2, 190372837), (19, 20039246), (38, 10019623), (379, 1004606), (758, 502303), (7201, 52874), (14402, 26437)]