2590454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 4093200

約数和(自身を除く): 1502746

約数列:

[1, 2, 29, 58, 59, 118, 757, 1514, 1711, 3422, 21953, 43906, 44663, 89326, 1295227, 2590454]

約数ペア:

[(1, 2590454), (2, 1295227), (29, 89326), (58, 44663), (59, 43906), (118, 21953), (757, 3422), (1514, 1711)]