2247148987

素因数分解:

${\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1\times {\mathrm{991}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 2340167680

約数和(自身を除く): 93018693

約数列:

[1, 31, 193, 379, 991, 5983, 11749, 30721, 73147, 191263, 375589, 2267557, 5929153, 11643259, 72488677, 2247148987]

約数ペア:

[(1, 2247148987), (31, 72488677), (193, 11643259), (379, 5929153), (991, 2267557), (5983, 375589), (11749, 191263), (30721, 73147)]