2912691404

素因数分解:

$2^2\times 7^1\times {\mathrm{5101}}^1\times {\mathrm{20393}}^1$

素因数の和:25505

約数の個数: 24

約数和(自身を含む): 5826810528

約数和(自身を除く): 2914119124

約数列:

[1, 2, 4, 7, 14, 28, 5101, 10202, 20393, 20404, 35707, 40786, 71414, 81572, 142751, 142828, 285502, 571004, 104024693, 208049386, 416098772, 728172851, 1456345702, 2912691404]

約数ペア:

[(1, 2912691404), (2, 1456345702), (4, 728172851), (7, 416098772), (14, 208049386), (28, 104024693), (5101, 571004), (10202, 285502), (20393, 142828), (20404, 142751), (35707, 81572), (40786, 71414)]