860312894

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3527}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 1592680320

約数和(自身を除く): 732367426

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 131, 133, 262, 266, 917, 931, 1834, 1862, 2489, 3527, 4978, 6419, 7054, 12838, 17423, 24689, 34846, 49378, 67013, 121961, 134026, 172823, 243922, 345646, 462037, 469091, 924074, 938182, 3234259, 3283637, 6468518, 6567274, 8778703, 17557406, 22639813, 45279626, 61450921, 122901842, 430156447, 860312894]

約数ペア:

[(1, 860312894), (2, 430156447), (7, 122901842), (14, 61450921), (19, 45279626), (38, 22639813), (49, 17557406), (98, 8778703), (131, 6567274), (133, 6468518), (262, 3283637), (266, 3234259), (917, 938182), (931, 924074), (1834, 469091), (1862, 462037), (2489, 345646), (3527, 243922), (4978, 172823), (6419, 134026), (7054, 121961), (12838, 67013), (17423, 49378), (24689, 34846)]