421750574

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2444

約数の個数: 32

約数和(自身を含む): 739730880

約数和(自身を除く): 317980306

約数列:

[1, 2, 7, 14, 53, 106, 269, 371, 538, 742, 1883, 2113, 3766, 4226, 14257, 14791, 28514, 29582, 99799, 111989, 199598, 223978, 568397, 783923, 1136794, 1567846, 3978779, 7957558, 30125041, 60250082, 210875287, 421750574]

約数ペア:

[(1, 421750574), (2, 210875287), (7, 60250082), (14, 30125041), (53, 7957558), (106, 3978779), (269, 1567846), (371, 1136794), (538, 783923), (742, 568397), (1883, 223978), (2113, 199598), (3766, 111989), (4226, 99799), (14257, 29582), (14791, 28514)]