3131162

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 5417280

約数和(自身を除く): 2286118

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 131, 262, 323, 629, 646, 703, 1258, 1406, 2227, 2489, 4454, 4847, 4978, 9694, 11951, 23902, 42313, 82399, 84626, 92093, 164798, 184186, 1565581, 3131162]

約数ペア:

[(1, 3131162), (2, 1565581), (17, 184186), (19, 164798), (34, 92093), (37, 84626), (38, 82399), (74, 42313), (131, 23902), (262, 11951), (323, 9694), (629, 4978), (646, 4847), (703, 4454), (1258, 2489), (1406, 2227)]