3985086608

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{653}}^1\times {\mathrm{1637}}^1$

素因数の和:2531

約数の個数: 40

約数和(自身を含む): 7770862008

約数和(自身を除く): 3785775400

約数列:

[1, 2, 4, 8, 16, 233, 466, 653, 932, 1306, 1637, 1864, 2612, 3274, 3728, 5224, 6548, 10448, 13096, 26192, 152149, 304298, 381421, 608596, 762842, 1068961, 1217192, 1525684, 2137922, 2434384, 3051368, 4275844, 6102736, 8551688, 17103376, 249067913, 498135826, 996271652, 1992543304, 3985086608]

約数ペア:

[(1, 3985086608), (2, 1992543304), (4, 996271652), (8, 498135826), (16, 249067913), (233, 17103376), (466, 8551688), (653, 6102736), (932, 4275844), (1306, 3051368), (1637, 2434384), (1864, 2137922), (2612, 1525684), (3274, 1217192), (3728, 1068961), (5224, 762842), (6548, 608596), (10448, 381421), (13096, 304298), (26192, 152149)]