2017386812

素因数分解:

$2^2\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{42457}}^1$

素因数の和:44165

約数の個数: 24

約数和(自身を含む): 4037246304

約数和(自身を除く): 2019859492

約数列:

[1, 2, 4, 7, 14, 28, 1697, 3394, 6788, 11879, 23758, 42457, 47516, 84914, 169828, 297199, 594398, 1188796, 72049529, 144099058, 288198116, 504346703, 1008693406, 2017386812]

約数ペア:

[(1, 2017386812), (2, 1008693406), (4, 504346703), (7, 288198116), (14, 144099058), (28, 72049529), (1697, 1188796), (3394, 594398), (6788, 297199), (11879, 169828), (23758, 84914), (42457, 47516)]