2116967041

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 2684114496

約数和(自身を除く): 567147455

約数列:

[1, 7, 17, 49, 67, 83, 119, 457, 469, 581, 833, 1139, 1411, 3199, 3283, 4067, 5561, 7769, 7973, 9877, 22393, 30619, 37931, 38927, 54383, 55811, 69139, 94537, 214333, 265517, 272489, 380681, 520523, 644827, 661759, 1500331, 1858619, 2541377, 3643661, 4513789, 4632313, 17789639, 25505627, 31596523, 43203409, 124527473, 302423863, 2116967041]

約数ペア:

[(1, 2116967041), (7, 302423863), (17, 124527473), (49, 43203409), (67, 31596523), (83, 25505627), (119, 17789639), (457, 4632313), (469, 4513789), (581, 3643661), (833, 2541377), (1139, 1858619), (1411, 1500331), (3199, 661759), (3283, 644827), (4067, 520523), (5561, 380681), (7769, 272489), (7973, 265517), (9877, 214333), (22393, 94537), (30619, 69139), (37931, 55811), (38927, 54383)]