4371994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 7584192

約数和(自身を除く): 3212198

約数列:

[1, 2, 11, 22, 37, 41, 74, 82, 131, 262, 407, 451, 814, 902, 1441, 1517, 2882, 3034, 4847, 5371, 9694, 10742, 16687, 33374, 53317, 59081, 106634, 118162, 198727, 397454, 2185997, 4371994]

約数ペア:

[(1, 4371994), (2, 2185997), (11, 397454), (22, 198727), (37, 118162), (41, 106634), (74, 59081), (82, 53317), (131, 33374), (262, 16687), (407, 10742), (451, 9694), (814, 5371), (902, 4847), (1441, 3034), (1517, 2882)]