1388392302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{25073}}^1$

素因数の和:25928

約数の個数: 32

約数和(自身を含む): 3032951040

約数和(自身を除く): 1644558738

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 839, 1678, 2517, 5034, 9229, 18458, 25073, 27687, 50146, 55374, 75219, 150438, 275803, 551606, 827409, 1654818, 21036247, 42072494, 63108741, 126217482, 231398717, 462797434, 694196151, 1388392302]

約数ペア:

[(1, 1388392302), (2, 694196151), (3, 462797434), (6, 231398717), (11, 126217482), (22, 63108741), (33, 42072494), (66, 21036247), (839, 1654818), (1678, 827409), (2517, 551606), (5034, 275803), (9229, 150438), (18458, 75219), (25073, 55374), (27687, 50146)]