1250253914

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{4651}}^1$

素因数の和:4891

約数の個数: 48

約数和(自身を含む): 2361020256

約数和(自身を除く): 1110766342

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 211, 422, 637, 1274, 1477, 2743, 2954, 4651, 5486, 9302, 10339, 19201, 20678, 32557, 38402, 60463, 65114, 120926, 134407, 227899, 268814, 423241, 455798, 846482, 981361, 1962722, 2962687, 5925374, 6869527, 12757693, 13739054, 25515386, 48086689, 89303851, 96173378, 178607702, 625126957, 1250253914]

約数ペア:

[(1, 1250253914), (2, 625126957), (7, 178607702), (13, 96173378), (14, 89303851), (26, 48086689), (49, 25515386), (91, 13739054), (98, 12757693), (182, 6869527), (211, 5925374), (422, 2962687), (637, 1962722), (1274, 981361), (1477, 846482), (2743, 455798), (2954, 423241), (4651, 268814), (5486, 227899), (9302, 134407), (10339, 120926), (19201, 65114), (20678, 60463), (32557, 38402)]