1520238876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{207343}}^1$

素因数の和:207410

約数の個数: 48

約数和(自身を含む): 3901384704

約数和(自身を除く): 2381145828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 207343, 414686, 622029, 829372, 1244058, 2488116, 2695459, 5390918, 8086377, 9745121, 10781836, 16172754, 19490242, 29235363, 32345508, 38980484, 58470726, 116941452, 126686573, 253373146, 380059719, 506746292, 760119438, 1520238876]

約数ペア:

[(1, 1520238876), (2, 760119438), (3, 506746292), (4, 380059719), (6, 253373146), (12, 126686573), (13, 116941452), (26, 58470726), (39, 38980484), (47, 32345508), (52, 29235363), (78, 19490242), (94, 16172754), (141, 10781836), (156, 9745121), (188, 8086377), (282, 5390918), (564, 2695459), (611, 2488116), (1222, 1244058), (1833, 829372), (2444, 622029), (3666, 414686), (7332, 207343)]