2023894532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{2011}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 3924365760

約数和(自身を除く): 1900471228

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 257, 356, 514, 979, 1028, 1958, 2011, 2827, 3916, 4022, 5654, 8044, 11308, 22121, 22873, 44242, 45746, 88484, 91492, 178979, 251603, 357958, 503206, 516827, 715916, 1006412, 1033654, 1968769, 2067308, 3937538, 5685097, 7875076, 11370194, 22740388, 45997603, 91995206, 183990412, 505973633, 1011947266, 2023894532]

約数ペア:

[(1, 2023894532), (2, 1011947266), (4, 505973633), (11, 183990412), (22, 91995206), (44, 45997603), (89, 22740388), (178, 11370194), (257, 7875076), (356, 5685097), (514, 3937538), (979, 2067308), (1028, 1968769), (1958, 1033654), (2011, 1006412), (2827, 715916), (3916, 516827), (4022, 503206), (5654, 357958), (8044, 251603), (11308, 178979), (22121, 91492), (22873, 88484), (44242, 45746)]