4387030942

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1311127}}^1$

素因数の和:1311375

約数の個数: 16

約数和(自身を含む): 7552097280

約数和(自身を除く): 3165066338

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 1311127, 2622254, 9177889, 18355778, 313359353, 626718706, 2193515471, 4387030942]

約数ペア:

[(1, 4387030942), (2, 2193515471), (7, 626718706), (14, 313359353), (239, 18355778), (478, 9177889), (1673, 2622254), (3346, 1311127)]