137628638

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{228619}}^1$

素因数の和:228671

約数の個数: 16

約数和(自身を含む): 241422720

約数和(自身を除く): 103794082

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 228619, 457238, 1600333, 3200666, 9830617, 19661234, 68814319, 137628638]

約数ペア:

[(1, 137628638), (2, 68814319), (7, 19661234), (14, 9830617), (43, 3200666), (86, 1600333), (301, 457238), (602, 228619)]