2485142012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{299993}}^1$

素因数の和:300125

約数の個数: 24

約数和(自身を含む): 4619907600

約数和(自身を除く): 2134765588

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 299993, 599986, 1199972, 5699867, 11399734, 22799468, 32699237, 65398474, 130796948, 621285503, 1242571006, 2485142012]

約数ペア:

[(1, 2485142012), (2, 1242571006), (4, 621285503), (19, 130796948), (38, 65398474), (76, 32699237), (109, 22799468), (218, 11399734), (436, 5699867), (2071, 1199972), (4142, 599986), (8284, 299993)]