1996696650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1023947}}^1$

素因数の和:1023975

約数の個数: 48

約数和(自身を含む): 5332721184

約数和(自身を除く): 3336024534

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1023947, 2047894, 3071841, 5119735, 6143682, 10239470, 13311311, 15359205, 25598675, 26622622, 30718410, 39933933, 51197350, 66556555, 76796025, 79867866, 133113110, 153592050, 199669665, 332782775, 399339330, 665565550, 998348325, 1996696650]

約数ペア:

[(1, 1996696650), (2, 998348325), (3, 665565550), (5, 399339330), (6, 332782775), (10, 199669665), (13, 153592050), (15, 133113110), (25, 79867866), (26, 76796025), (30, 66556555), (39, 51197350), (50, 39933933), (65, 30718410), (75, 26622622), (78, 25598675), (130, 15359205), (150, 13311311), (195, 10239470), (325, 6143682), (390, 5119735), (650, 3071841), (975, 2047894), (1950, 1023947)]