1404464

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1508

約数の個数: 20

約数和(自身を含む): 2767680

約数和(自身を除く): 1363216

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1439, 2878, 5756, 11512, 23024, 87779, 175558, 351116, 702232, 1404464]

約数ペア:

[(1, 1404464), (2, 702232), (4, 351116), (8, 175558), (16, 87779), (61, 23024), (122, 11512), (244, 5756), (488, 2878), (976, 1439)]