1998322212912

素因数分解:

$2^4\times 3^1\times {\mathrm{847741}}^1\times {\mathrm{49109}}^1$

素因数の和:896861

約数の個数: 40

約数和(自身を含む): 5162443592880

約数和(自身を除く): 3164121379968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 49109, 98218, 147327, 196436, 294654, 392872, 589308, 785744, 847741, 1178616, 1695482, 2357232, 2543223, 3390964, 5086446, 6781928, 10172892, 13563856, 20345784, 40691568, 41631712769, 83263425538, 124895138307, 166526851076, 249790276614, 333053702152, 499580553228, 666107404304, 999161106456, 1998322212912]

約数ペア:

[(1, 1998322212912), (2, 999161106456), (3, 666107404304), (4, 499580553228), (6, 333053702152), (8, 249790276614), (12, 166526851076), (16, 124895138307), (24, 83263425538), (48, 41631712769), (49109, 40691568), (98218, 20345784), (147327, 13563856), (196436, 10172892), (294654, 6781928), (392872, 5086446), (589308, 3390964), (785744, 2543223), (847741, 2357232), (1178616, 1695482)]