1520671956

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{189989}}^1$

素因数の和:190048

約数の個数: 48

約数和(自身を含む): 3830198400

約数和(自身を除く): 2309526444

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 8004, 189989, 379978, 569967, 759956, 1139934, 2279868, 4369747, 5509681, 8739494, 11019362, 13109241, 16529043, 17478988, 22038724, 26218482, 33058086, 52436964, 66116172, 126722663, 253445326, 380167989, 506890652, 760335978, 1520671956]

約数ペア:

[(1, 1520671956), (2, 760335978), (3, 506890652), (4, 380167989), (6, 253445326), (12, 126722663), (23, 66116172), (29, 52436964), (46, 33058086), (58, 26218482), (69, 22038724), (87, 17478988), (92, 16529043), (116, 13109241), (138, 11019362), (174, 8739494), (276, 5509681), (348, 4369747), (667, 2279868), (1334, 1139934), (2001, 759956), (2668, 569967), (4002, 379978), (8004, 189989)]