291539271808

素因数分解:

$2^7\times {\mathrm{877}}^1\times {\mathrm{2597093}}^1$

素因数の和:2597984

約数の個数: 32

約数和(自身を含む): 581463375660

約数和(自身を除く): 289924103852

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 877, 1754, 3508, 7016, 14032, 28064, 56128, 112256, 2597093, 5194186, 10388372, 20776744, 41553488, 83106976, 166213952, 332427904, 2277650561, 4555301122, 9110602244, 18221204488, 36442408976, 72884817952, 145769635904, 291539271808]

約数ペア:

[(1, 291539271808), (2, 145769635904), (4, 72884817952), (8, 36442408976), (16, 18221204488), (32, 9110602244), (64, 4555301122), (128, 2277650561), (877, 332427904), (1754, 166213952), (3508, 83106976), (7016, 41553488), (14032, 20776744), (28064, 10388372), (56128, 5194186), (112256, 2597093)]