2065719916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{5563}}^1$

素因数の和:5810

約数の個数: 48

約数和(自身を含む): 4019745184

約数和(自身を除く): 1954025268

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 193, 386, 481, 772, 962, 1924, 2509, 5018, 5563, 7141, 10036, 11126, 14282, 22252, 28564, 72319, 92833, 144638, 185666, 205831, 289276, 371332, 411662, 823324, 1073659, 2147318, 2675803, 4294636, 5351606, 10703212, 13957567, 27915134, 39725383, 55830268, 79450766, 158901532, 516429979, 1032859958, 2065719916]

約数ペア:

[(1, 2065719916), (2, 1032859958), (4, 516429979), (13, 158901532), (26, 79450766), (37, 55830268), (52, 39725383), (74, 27915134), (148, 13957567), (193, 10703212), (386, 5351606), (481, 4294636), (772, 2675803), (962, 2147318), (1924, 1073659), (2509, 823324), (5018, 411662), (5563, 371332), (7141, 289276), (10036, 205831), (11126, 185666), (14282, 144638), (22252, 92833), (28564, 72319)]