2007247732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71473}}^1$

素因数の和:71560

約数の個数: 48

約数和(自身を含む): 4322747520

約数和(自身を除く): 2315499788

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 59, 68, 118, 119, 236, 238, 413, 476, 826, 1003, 1652, 2006, 4012, 7021, 14042, 28084, 71473, 142946, 285892, 500311, 1000622, 1215041, 2001244, 2430082, 4216907, 4860164, 8433814, 8505287, 16867628, 17010574, 29518349, 34021148, 59036698, 71687419, 118073396, 143374838, 286749676, 501811933, 1003623866, 2007247732]

約数ペア:

[(1, 2007247732), (2, 1003623866), (4, 501811933), (7, 286749676), (14, 143374838), (17, 118073396), (28, 71687419), (34, 59036698), (59, 34021148), (68, 29518349), (118, 17010574), (119, 16867628), (236, 8505287), (238, 8433814), (413, 4860164), (476, 4216907), (826, 2430082), (1003, 2001244), (1652, 1215041), (2006, 1000622), (4012, 500311), (7021, 285892), (14042, 142946), (28084, 71473)]