620172292

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{32869}}^1$

素因数の和:33015

約数の個数: 24

約数和(自身を含む): 1118237400

約数和(自身を除く): 498065108

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4717, 9434, 18868, 32869, 65738, 131476, 1742057, 2925341, 3484114, 5850682, 6968228, 11701364, 155043073, 310086146, 620172292]

約数ペア:

[(1, 620172292), (2, 310086146), (4, 155043073), (53, 11701364), (89, 6968228), (106, 5850682), (178, 3484114), (212, 2925341), (356, 1742057), (4717, 131476), (9434, 65738), (18868, 32869)]