1339836697754

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1\times {\mathrm{634649}}^1$

素因数の和:635342

約数の個数: 32

約数和(自身を含む): 2111465318400

約数和(自身を除く): 771628620646

約数列:

[1, 2, 37, 47, 74, 94, 607, 1214, 1739, 3478, 22459, 28529, 44918, 57058, 634649, 1055573, 1269298, 2111146, 23482013, 29828503, 46964026, 59657006, 385231943, 770463886, 1103654611, 2207309222, 14253581891, 18105901321, 28507163782, 36211802642, 669918348877, 1339836697754]

約数ペア:

[(1, 1339836697754), (2, 669918348877), (37, 36211802642), (47, 28507163782), (74, 18105901321), (94, 14253581891), (607, 2207309222), (1214, 1103654611), (1739, 770463886), (3478, 385231943), (22459, 59657006), (28529, 46964026), (44918, 29828503), (57058, 23482013), (634649, 2111146), (1055573, 1269298)]