328331690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{11279}}^1$

素因数の和:11398

約数の個数: 32

約数和(自身を含む): 613992960

約数和(自身を除く): 285661270

約数列:

[1, 2, 5, 10, 41, 71, 82, 142, 205, 355, 410, 710, 2911, 5822, 11279, 14555, 22558, 29110, 56395, 112790, 462439, 800809, 924878, 1601618, 2312195, 4004045, 4624390, 8008090, 32833169, 65666338, 164165845, 328331690]

約数ペア:

[(1, 328331690), (2, 164165845), (5, 65666338), (10, 32833169), (41, 8008090), (71, 4624390), (82, 4004045), (142, 2312195), (205, 1601618), (355, 924878), (410, 800809), (710, 462439), (2911, 112790), (5822, 56395), (11279, 29110), (14555, 22558)]