2137786

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 3764736

約数和(自身を除く): 1626950

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 4127, 8254, 28889, 57778, 152699, 305398, 1068893, 2137786]

約数ペア:

[(1, 2137786), (2, 1068893), (7, 305398), (14, 152699), (37, 57778), (74, 28889), (259, 8254), (518, 4127)]