425958712

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{7901}}^1$

素因数の和:8223

約数の個数: 32

約数和(自身を含む): 836347680

約数和(自身を除く): 410388968

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 293, 586, 1172, 2344, 6739, 7901, 13478, 15802, 26956, 31604, 53912, 63208, 181723, 363446, 726892, 1453784, 2314993, 4629986, 9259972, 18519944, 53244839, 106489678, 212979356, 425958712]

約数ペア:

[(1, 425958712), (2, 212979356), (4, 106489678), (8, 53244839), (23, 18519944), (46, 9259972), (92, 4629986), (184, 2314993), (293, 1453784), (586, 726892), (1172, 363446), (2344, 181723), (6739, 63208), (7901, 53912), (13478, 31604), (15802, 26956)]