288630026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2753}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 475891200

約数和(自身を除く): 187261174

約数列:

[1, 2, 19, 31, 38, 62, 89, 178, 589, 1178, 1691, 2753, 2759, 3382, 5506, 5518, 52307, 52421, 85343, 104614, 104842, 170686, 245017, 490034, 1621517, 3243034, 4655323, 7595527, 9310646, 15191054, 144315013, 288630026]

約数ペア:

[(1, 288630026), (2, 144315013), (19, 15191054), (31, 9310646), (38, 7595527), (62, 4655323), (89, 3243034), (178, 1621517), (589, 490034), (1178, 245017), (1691, 170686), (2753, 104842), (2759, 104614), (3382, 85343), (5506, 52421), (5518, 52307)]