201405286868

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{2683}}^1\times {\mathrm{647131}}^1$

素因数の和:649847

約数の個数: 24

約数和(自身を含む): 364749480480

約数和(自身を除く): 163344193612

約数列:

[1, 2, 4, 29, 58, 116, 2683, 5366, 10732, 77807, 155614, 311228, 647131, 1294262, 2588524, 18766799, 37533598, 75067196, 1736252473, 3472504946, 6945009892, 50351321717, 100702643434, 201405286868]

約数ペア:

[(1, 201405286868), (2, 100702643434), (4, 50351321717), (29, 6945009892), (58, 3472504946), (116, 1736252473), (2683, 75067196), (5366, 37533598), (10732, 18766799), (77807, 2588524), (155614, 1294262), (311228, 647131)]