2016278965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{19301}}^1$

素因数の和:20552

約数の個数: 16

約数和(自身を含む): 2564077680

約数和(自身を除く): 547798715

約数列:

[1, 5, 17, 85, 1229, 6145, 19301, 20893, 96505, 104465, 328117, 1640585, 23720929, 118604645, 403255793, 2016278965]

約数ペア:

[(1, 2016278965), (5, 403255793), (17, 118604645), (85, 23720929), (1229, 1640585), (6145, 328117), (19301, 104465), (20893, 96505)]