2947029295318

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{4729}}^1\times {\mathrm{81761}}^1$

素因数の和:86632

約数の個数: 32

約数和(自身を含む): 4585121386560

約数和(自身を除く): 1638092091242

約数列:

[1, 2, 37, 74, 103, 206, 3811, 4729, 7622, 9458, 81761, 163522, 174973, 349946, 487087, 974174, 3025157, 6050314, 8421383, 16842766, 18022219, 36044438, 311591171, 386647769, 623182342, 773295538, 14305967453, 28611934906, 39824720207, 79649440414, 1473514647659, 2947029295318]

約数ペア:

[(1, 2947029295318), (2, 1473514647659), (37, 79649440414), (74, 39824720207), (103, 28611934906), (206, 14305967453), (3811, 773295538), (4729, 623182342), (7622, 386647769), (9458, 311591171), (81761, 36044438), (163522, 18022219), (174973, 16842766), (349946, 8421383), (487087, 6050314), (974174, 3025157)]