807213748

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{4201}}^1$

素因数の和:4624

約数の個数: 36

約数和(自身を含む): 1557000676

約数和(自身を除く): 749786928

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 397, 484, 794, 1588, 4201, 4367, 8402, 8734, 16804, 17468, 46211, 48037, 92422, 96074, 184844, 192148, 508321, 1016642, 1667797, 2033284, 3335594, 6671188, 18345767, 36691534, 73383068, 201803437, 403606874, 807213748]

約数ペア:

[(1, 807213748), (2, 403606874), (4, 201803437), (11, 73383068), (22, 36691534), (44, 18345767), (121, 6671188), (242, 3335594), (397, 2033284), (484, 1667797), (794, 1016642), (1588, 508321), (4201, 192148), (4367, 184844), (8402, 96074), (8734, 92422), (16804, 48037), (17468, 46211)]