2017232420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{244217}}^1$

素因数の和:244292

約数の個数: 48

約数和(自身を含む): 4923434880

約数和(自身を除く): 2906202460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 244217, 488434, 976868, 1221085, 1709519, 2442170, 3419038, 4884340, 6838076, 8547595, 14408803, 17095190, 28817606, 34190380, 57635212, 72044015, 100861621, 144088030, 201723242, 288176060, 403446484, 504308105, 1008616210, 2017232420]

約数ペア:

[(1, 2017232420), (2, 1008616210), (4, 504308105), (5, 403446484), (7, 288176060), (10, 201723242), (14, 144088030), (20, 100861621), (28, 72044015), (35, 57635212), (59, 34190380), (70, 28817606), (118, 17095190), (140, 14408803), (236, 8547595), (295, 6838076), (413, 4884340), (590, 3419038), (826, 2442170), (1180, 1709519), (1652, 1221085), (2065, 976868), (4130, 488434), (8260, 244217)]