2021084929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61169}}^1$

素因数の和:61272

約数の個数: 16

約数和(自身を含む): 2231481600

約数和(自身を除く): 210396671

約数列:

[1, 19, 37, 47, 703, 893, 1739, 33041, 61169, 1162211, 2263253, 2874943, 43001807, 54623917, 106372891, 2021084929]

約数ペア:

[(1, 2021084929), (19, 106372891), (37, 54623917), (47, 43001807), (703, 2874943), (893, 2263253), (1739, 1162211), (33041, 61169)]