315080282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{911}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 525312000

約数和(自身を除く): 210231718

約数列:

[1, 2, 11, 22, 79, 158, 199, 398, 869, 911, 1738, 1822, 2189, 4378, 10021, 15721, 20042, 31442, 71969, 143938, 172931, 181289, 345862, 362578, 791659, 1583318, 1994179, 3988358, 14321831, 28643662, 157540141, 315080282]

約数ペア:

[(1, 315080282), (2, 157540141), (11, 28643662), (22, 14321831), (79, 3988358), (158, 1994179), (199, 1583318), (398, 791659), (869, 362578), (911, 345862), (1738, 181289), (1822, 172931), (2189, 143938), (4378, 71969), (10021, 31442), (15721, 20042)]