3191308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 6005664

約数和(自身を除く): 2814356

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 661, 1207, 1322, 2414, 2644, 4828, 11237, 22474, 44948, 46931, 93862, 187724, 797827, 1595654, 3191308]

約数ペア:

[(1, 3191308), (2, 1595654), (4, 797827), (17, 187724), (34, 93862), (68, 46931), (71, 44948), (142, 22474), (284, 11237), (661, 4828), (1207, 2644), (1322, 2414)]