2017886704

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{22679}}^1$

素因数の和:22837

約数の個数: 40

約数和(自身を含む): 4015992960

約数和(自身を除く): 1998106256

約数列:

[1, 2, 4, 8, 16, 67, 83, 134, 166, 268, 332, 536, 664, 1072, 1328, 5561, 11122, 22244, 22679, 44488, 45358, 88976, 90716, 181432, 362864, 1519493, 1882357, 3038986, 3764714, 6077972, 7529428, 12155944, 15058856, 24311888, 30117712, 126117919, 252235838, 504471676, 1008943352, 2017886704]

約数ペア:

[(1, 2017886704), (2, 1008943352), (4, 504471676), (8, 252235838), (16, 126117919), (67, 30117712), (83, 24311888), (134, 15058856), (166, 12155944), (268, 7529428), (332, 6077972), (536, 3764714), (664, 3038986), (1072, 1882357), (1328, 1519493), (5561, 362864), (11122, 181432), (22244, 90716), (22679, 88976), (44488, 45358)]