966788810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{25733}}^1$

素因数の和:25787

約数の個数: 48

約数和(自身を含む): 1990885176

約数和(自身を除く): 1024096366

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 7514, 18785, 25733, 37570, 51466, 128665, 257330, 334529, 437461, 669058, 874922, 1672645, 2187305, 3345290, 4374610, 5686993, 7436837, 11373986, 14873674, 28434965, 37184185, 56869930, 74368370, 96678881, 193357762, 483394405, 966788810]

約数ペア:

[(1, 966788810), (2, 483394405), (5, 193357762), (10, 96678881), (13, 74368370), (17, 56869930), (26, 37184185), (34, 28434965), (65, 14873674), (85, 11373986), (130, 7436837), (170, 5686993), (221, 4374610), (289, 3345290), (442, 2187305), (578, 1672645), (1105, 874922), (1445, 669058), (2210, 437461), (2890, 334529), (3757, 257330), (7514, 128665), (18785, 51466), (25733, 37570)]