214708028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3157471}}^1$

素因数の和:3157492

約数の個数: 12

約数和(自身を含む): 397841472

約数和(自身を除く): 183133444

約数列:

[1, 2, 4, 17, 34, 68, 3157471, 6314942, 12629884, 53677007, 107354014, 214708028]

約数ペア:

[(1, 214708028), (2, 107354014), (4, 53677007), (17, 12629884), (34, 6314942), (68, 3157471)]