1886038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 3633408

約数和(自身を除く): 1747370

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 331, 407, 518, 662, 814, 2317, 2849, 3641, 4634, 5698, 7282, 12247, 24494, 25487, 50974, 85729, 134717, 171458, 269434, 943019, 1886038]

約数ペア:

[(1, 1886038), (2, 943019), (7, 269434), (11, 171458), (14, 134717), (22, 85729), (37, 50974), (74, 25487), (77, 24494), (154, 12247), (259, 7282), (331, 5698), (407, 4634), (518, 3641), (662, 2849), (814, 2317)]