2022338890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2539}}^1$

素因数の和:3127

約数の個数: 64

約数和(自身を含む): 4285975680

約数和(自身を除く): 2263636790

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 557, 715, 1114, 1430, 2539, 2785, 5078, 5570, 6127, 7241, 12254, 12695, 14482, 25390, 27929, 30635, 33007, 36205, 55858, 61270, 66014, 72410, 79651, 139645, 159302, 165035, 279290, 330070, 363077, 398255, 726154, 796510, 1414223, 1815385, 2828446, 3630770, 7071115, 14142230, 15556453, 18384899, 31112906, 36769798, 77782265, 91924495, 155564530, 183848990, 202233889, 404467778, 1011169445, 2022338890]

約数ペア:

[(1, 2022338890), (2, 1011169445), (5, 404467778), (10, 202233889), (11, 183848990), (13, 155564530), (22, 91924495), (26, 77782265), (55, 36769798), (65, 31112906), (110, 18384899), (130, 15556453), (143, 14142230), (286, 7071115), (557, 3630770), (715, 2828446), (1114, 1815385), (1430, 1414223), (2539, 796510), (2785, 726154), (5078, 398255), (5570, 363077), (6127, 330070), (7241, 279290), (12254, 165035), (12695, 159302), (14482, 139645), (25390, 79651), (27929, 72410), (30635, 66014), (33007, 61270), (36205, 55858)]