392630804534

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1\times {\mathrm{71899}}^1$

素因数の和:73148

約数の個数: 32

約数和(自身を含む): 625253904000

約数和(自身を除く): 232623099466

約数列:

[1, 2, 19, 38, 131, 262, 1097, 2194, 2489, 4978, 20843, 41686, 71899, 143707, 143798, 287414, 1366081, 2730433, 2732162, 5460866, 9418769, 18837538, 78873203, 157746406, 178956611, 357913222, 1498590857, 2997181714, 10332389593, 20664779186, 196315402267, 392630804534]

約数ペア:

[(1, 392630804534), (2, 196315402267), (19, 20664779186), (38, 10332389593), (131, 2997181714), (262, 1498590857), (1097, 357913222), (2194, 178956611), (2489, 157746406), (4978, 78873203), (20843, 18837538), (41686, 9418769), (71899, 5460866), (143707, 2732162), (143798, 2730433), (287414, 1366081)]