7820313004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{21589}}^1$

素因数の和:22378

約数の個数: 48

約数和(自身を含む): 16583192640

約数和(自身を除く): 8762879636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 761, 1522, 3044, 5327, 10654, 12937, 21308, 21589, 25874, 43178, 51748, 86356, 90559, 151123, 181118, 302246, 362236, 367013, 604492, 734026, 1468052, 2569091, 5138182, 10276364, 16429229, 32858458, 65716916, 115004603, 230009206, 279296893, 460018412, 558593786, 1117187572, 1955078251, 3910156502, 7820313004]

約数ペア:

[(1, 7820313004), (2, 3910156502), (4, 1955078251), (7, 1117187572), (14, 558593786), (17, 460018412), (28, 279296893), (34, 230009206), (68, 115004603), (119, 65716916), (238, 32858458), (476, 16429229), (761, 10276364), (1522, 5138182), (3044, 2569091), (5327, 1468052), (10654, 734026), (12937, 604492), (21308, 367013), (21589, 362236), (25874, 302246), (43178, 181118), (51748, 151123), (86356, 90559)]