2021651732

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{4951}}^1$

素因数の和:5112

約数の個数: 48

約数和(自身を含む): 3793628160

約数和(自身を除く): 1771976428

約数列:

[1, 2, 4, 31, 37, 62, 74, 89, 124, 148, 178, 356, 1147, 2294, 2759, 3293, 4588, 4951, 5518, 6586, 9902, 11036, 13172, 19804, 102083, 153481, 183187, 204166, 306962, 366374, 408332, 440639, 613924, 732748, 881278, 1762556, 5678797, 11357594, 13659809, 16303643, 22715188, 27319618, 32607286, 54639236, 65214572, 505412933, 1010825866, 2021651732]

約数ペア:

[(1, 2021651732), (2, 1010825866), (4, 505412933), (31, 65214572), (37, 54639236), (62, 32607286), (74, 27319618), (89, 22715188), (124, 16303643), (148, 13659809), (178, 11357594), (356, 5678797), (1147, 1762556), (2294, 881278), (2759, 732748), (3293, 613924), (4588, 440639), (4951, 408332), (5518, 366374), (6586, 306962), (9902, 204166), (11036, 183187), (13172, 153481), (19804, 102083)]