630922076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{39841}}^1$

素因数の和:39989

約数の個数: 24

約数和(自身を含む): 1144580976

約数和(自身を除く): 513658900

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 15836, 39841, 79682, 159364, 1474117, 2948234, 4262987, 5896468, 8525974, 17051948, 157730519, 315461038, 630922076]

約数ペア:

[(1, 630922076), (2, 315461038), (4, 157730519), (37, 17051948), (74, 8525974), (107, 5896468), (148, 4262987), (214, 2948234), (428, 1474117), (3959, 159364), (7918, 79682), (15836, 39841)]