629837166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211213}}^1$

素因数の和:211296

約数の個数: 32

約数和(自身を含む): 1459911168

約数和(自身を除く): 830074002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 211213, 422426, 633639, 1267278, 1478491, 2956982, 4435473, 8870946, 14996123, 29992246, 44988369, 89976738, 104972861, 209945722, 314918583, 629837166]

約数ペア:

[(1, 629837166), (2, 314918583), (3, 209945722), (6, 104972861), (7, 89976738), (14, 44988369), (21, 29992246), (42, 14996123), (71, 8870946), (142, 4435473), (213, 2956982), (426, 1478491), (497, 1267278), (994, 633639), (1491, 422426), (2982, 211213)]