1138862262

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2402663}}^1$

素因数の和:2402747

約数の個数: 16

約数和(自身を含む): 2306557440

約数和(自身を除く): 1167695178

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 2402663, 4805326, 7207989, 14415978, 189810377, 379620754, 569431131, 1138862262]

約数ペア:

[(1, 1138862262), (2, 569431131), (3, 379620754), (6, 189810377), (79, 14415978), (158, 7207989), (237, 4805326), (474, 2402663)]