347942742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{116681}}^1$

素因数の和:116764

約数の個数: 32

約数和(自身を含む): 806505984

約数和(自身を除く): 458563242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 116681, 233362, 350043, 700086, 816767, 1633534, 2450301, 4900602, 8284351, 16568702, 24853053, 49706106, 57990457, 115980914, 173971371, 347942742]

約数ペア:

[(1, 347942742), (2, 173971371), (3, 115980914), (6, 57990457), (7, 49706106), (14, 24853053), (21, 16568702), (42, 8284351), (71, 4900602), (142, 2450301), (213, 1633534), (426, 816767), (497, 700086), (994, 350043), (1491, 233362), (2982, 116681)]