970005972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{18451}}^1$

素因数の和:18808

約数の個数: 48

約数和(自身を含む): 2444816192

約数和(自身を除く): 1474810220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 4044, 4381, 8762, 13143, 17524, 18451, 26286, 36902, 52572, 55353, 73804, 110706, 221412, 239863, 479726, 719589, 959452, 1439178, 2878356, 6217987, 12435974, 18653961, 24871948, 37307922, 74615844, 80833831, 161667662, 242501493, 323335324, 485002986, 970005972]

約数ペア:

[(1, 970005972), (2, 485002986), (3, 323335324), (4, 242501493), (6, 161667662), (12, 80833831), (13, 74615844), (26, 37307922), (39, 24871948), (52, 18653961), (78, 12435974), (156, 6217987), (337, 2878356), (674, 1439178), (1011, 959452), (1348, 719589), (2022, 479726), (4044, 239863), (4381, 221412), (8762, 110706), (13143, 73804), (17524, 55353), (18451, 52572), (26286, 36902)]