299108894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{5261}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 533440512

約数和(自身を除く): 234331618

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 434, 917, 1834, 4061, 5261, 8122, 10522, 28427, 36827, 56854, 73654, 163091, 326182, 689191, 1141637, 1378382, 2283274, 4824337, 9648674, 21364921, 42729842, 149554447, 299108894]

約数ペア:

[(1, 299108894), (2, 149554447), (7, 42729842), (14, 21364921), (31, 9648674), (62, 4824337), (131, 2283274), (217, 1378382), (262, 1141637), (434, 689191), (917, 326182), (1834, 163091), (4061, 73654), (5261, 56854), (8122, 36827), (10522, 28427)]