8490328390

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{40813}}^1$

素因数の和:41184

約数の個数: 32

約数和(自身を含む): 15551113536

約数和(自身を除く): 7060785146

約数列:

[1, 2, 5, 10, 71, 142, 293, 355, 586, 710, 1465, 2930, 20803, 40813, 41606, 81626, 104015, 204065, 208030, 408130, 2897723, 5795446, 11958209, 14488615, 23916418, 28977230, 59791045, 119582090, 849032839, 1698065678, 4245164195, 8490328390]

約数ペア:

[(1, 8490328390), (2, 4245164195), (5, 1698065678), (10, 849032839), (71, 119582090), (142, 59791045), (293, 28977230), (355, 23916418), (586, 14488615), (710, 11958209), (1465, 5795446), (2930, 2897723), (20803, 408130), (40813, 208030), (41606, 204065), (81626, 104015)]