1373791870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337541}}^1$

素因数の和:337596

約数の個数: 32

約数和(自身を含む): 2770544736

約数和(自身を除く): 1396752866

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 337541, 675082, 1687705, 3375410, 3712951, 7425902, 12489017, 18564755, 24978034, 37129510, 62445085, 124890170, 137379187, 274758374, 686895935, 1373791870]

約数ペア:

[(1, 1373791870), (2, 686895935), (5, 274758374), (10, 137379187), (11, 124890170), (22, 62445085), (37, 37129510), (55, 24978034), (74, 18564755), (110, 12489017), (185, 7425902), (370, 3712951), (407, 3375410), (814, 1687705), (2035, 675082), (4070, 337541)]