2022773090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1697}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 4020510816

約数和(自身を除く): 1997737726

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 173, 265, 346, 530, 689, 865, 1378, 1697, 1730, 2249, 3394, 3445, 4498, 6890, 8485, 9169, 11245, 16970, 18338, 22061, 22490, 44122, 45845, 89941, 91690, 110305, 119197, 179882, 220610, 238394, 293581, 449705, 587162, 595985, 899410, 1169233, 1191970, 1467905, 2338466, 2935810, 3816553, 5846165, 7633106, 11692330, 15559793, 19082765, 31119586, 38165530, 77798965, 155597930, 202277309, 404554618, 1011386545, 2022773090]

約数ペア:

[(1, 2022773090), (2, 1011386545), (5, 404554618), (10, 202277309), (13, 155597930), (26, 77798965), (53, 38165530), (65, 31119586), (106, 19082765), (130, 15559793), (173, 11692330), (265, 7633106), (346, 5846165), (530, 3816553), (689, 2935810), (865, 2338466), (1378, 1467905), (1697, 1191970), (1730, 1169233), (2249, 899410), (3394, 595985), (3445, 587162), (4498, 449705), (6890, 293581), (8485, 238394), (9169, 220610), (11245, 179882), (16970, 119197), (18338, 110305), (22061, 91690), (22490, 89941), (44122, 45845)]