4007042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{673}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 6510840

約数和(自身を除く): 2503798

約数列:

[1, 2, 13, 26, 229, 458, 673, 1346, 2977, 5954, 8749, 17498, 154117, 308234, 2003521, 4007042]

約数ペア:

[(1, 4007042), (2, 2003521), (13, 308234), (26, 154117), (229, 17498), (458, 8749), (673, 5954), (1346, 2977)]