2018401802

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1217}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 3128291712

約数和(自身を除く): 1109889910

約数列:

[1, 2, 83, 97, 103, 166, 194, 206, 1217, 2434, 8051, 8549, 9991, 16102, 17098, 19982, 101011, 118049, 125351, 202022, 236098, 250702, 829253, 1658506, 9798067, 10404133, 12159047, 19596134, 20808266, 24318094, 1009200901, 2018401802]

約数ペア:

[(1, 2018401802), (2, 1009200901), (83, 24318094), (97, 20808266), (103, 19596134), (166, 12159047), (194, 10404133), (206, 9798067), (1217, 1658506), (2434, 829253), (8051, 250702), (8549, 236098), (9991, 202022), (16102, 125351), (17098, 118049), (19982, 101011)]