7439419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 8467200

約数和(自身を除く): 1027781

約数列:

[1, 13, 23, 139, 179, 299, 1807, 2327, 3197, 4117, 24881, 41561, 53521, 323453, 572263, 7439419]

約数ペア:

[(1, 7439419), (13, 572263), (23, 323453), (139, 53521), (179, 41561), (299, 24881), (1807, 4117), (2327, 3197)]