2008137770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{168893}}^1$

素因数の和:168970

約数の個数: 32

約数和(自身を含む): 3830515920

約数和(自身を除く): 1822378150

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 168893, 337786, 844465, 1688930, 4897897, 6924613, 9795794, 13849226, 24489485, 34623065, 48978970, 69246130, 200813777, 401627554, 1004068885, 2008137770]

約数ペア:

[(1, 2008137770), (2, 1004068885), (5, 401627554), (10, 200813777), (29, 69246130), (41, 48978970), (58, 34623065), (82, 24489485), (145, 13849226), (205, 9795794), (290, 6924613), (410, 4897897), (1189, 1688930), (2378, 844465), (5945, 337786), (11890, 168893)]