1004078592016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{26879}}^1\times {\mathrm{12899}}^1$

素因数の和:39967

約数の個数: 40

約数和(自身を含む): 1956374784000

約数和(自身を除く): 952296191984

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 12899, 25798, 26879, 51596, 53758, 103192, 107516, 206384, 215032, 430064, 2334719, 4669438, 4865099, 9338876, 9730198, 18677752, 19460396, 37355504, 38920792, 77841584, 346712221, 693424442, 1386848884, 2773697768, 5547395536, 62754912001, 125509824002, 251019648004, 502039296008, 1004078592016]

約数ペア:

[(1, 1004078592016), (2, 502039296008), (4, 251019648004), (8, 125509824002), (16, 62754912001), (181, 5547395536), (362, 2773697768), (724, 1386848884), (1448, 693424442), (2896, 346712221), (12899, 77841584), (25798, 38920792), (26879, 37355504), (51596, 19460396), (53758, 18677752), (103192, 9730198), (107516, 9338876), (206384, 4865099), (215032, 4669438), (430064, 2334719)]