2017070894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{59441}}^1$

素因数の和:59528

約数の個数: 24

約数和(自身を含む): 3261225888

約数和(自身を除く): 1244154994

約数列:

[1, 2, 19, 38, 47, 94, 361, 722, 893, 1786, 16967, 33934, 59441, 118882, 1129379, 2258758, 2793727, 5587454, 21458201, 42916402, 53080813, 106161626, 1008535447, 2017070894]

約数ペア:

[(1, 2017070894), (2, 1008535447), (19, 106161626), (38, 53080813), (47, 42916402), (94, 21458201), (361, 5587454), (722, 2793727), (893, 2258758), (1786, 1129379), (16967, 118882), (33934, 59441)]