1057238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 2017344

約数和(自身を除く): 960106

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 157, 182, 259, 314, 481, 518, 962, 1099, 2041, 2198, 3367, 4082, 5809, 6734, 11618, 14287, 28574, 40663, 75517, 81326, 151034, 528619, 1057238]

約数ペア:

[(1, 1057238), (2, 528619), (7, 151034), (13, 81326), (14, 75517), (26, 40663), (37, 28574), (74, 14287), (91, 11618), (157, 6734), (182, 5809), (259, 4082), (314, 3367), (481, 2198), (518, 2041), (962, 1099)]