2000630023

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2053}}^1$

素因数の和:2527

約数の個数: 32

約数和(自身を含む): 2555504640

約数和(自身を除く): 554874617

約数列:

[1, 7, 17, 19, 119, 133, 323, 431, 2053, 2261, 3017, 7327, 8189, 14371, 34901, 39007, 51289, 57323, 139213, 244307, 273049, 663119, 884843, 974491, 4641833, 6193901, 15042331, 16812017, 105296317, 117684119, 285804289, 2000630023]

約数ペア:

[(1, 2000630023), (7, 285804289), (17, 117684119), (19, 105296317), (119, 16812017), (133, 15042331), (323, 6193901), (431, 4641833), (2053, 974491), (2261, 884843), (3017, 663119), (7327, 273049), (8189, 244307), (14371, 139213), (34901, 57323), (39007, 51289)]