1214971738

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{3257}}^1$

素因数の和:3438

約数の個数: 24

約数和(自身を含む): 1899029556

約数和(自身を除く): 684057818

約数列:

[1, 2, 37, 71, 74, 142, 2627, 3257, 5041, 5254, 6514, 10082, 120509, 186517, 231247, 241018, 373034, 462494, 8556139, 16418537, 17112278, 32837074, 607485869, 1214971738]

約数ペア:

[(1, 1214971738), (2, 607485869), (37, 32837074), (71, 17112278), (74, 16418537), (142, 8556139), (2627, 462494), (3257, 373034), (5041, 241018), (5254, 231247), (6514, 186517), (10082, 120509)]