2016758809

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 2271102624

約数和(自身を除く): 254343815

約数列:

[1, 13, 53, 73, 101, 397, 689, 949, 1313, 3869, 5161, 5353, 7373, 21041, 28981, 40097, 50297, 69589, 95849, 273533, 376753, 390769, 521261, 1535993, 2125141, 2927081, 5079997, 19967909, 27626833, 38052053, 155135293, 2016758809]

約数ペア:

[(1, 2016758809), (13, 155135293), (53, 38052053), (73, 27626833), (101, 19967909), (397, 5079997), (689, 2927081), (949, 2125141), (1313, 1535993), (3869, 521261), (5161, 390769), (5353, 376753), (7373, 273533), (21041, 95849), (28981, 69589), (40097, 50297)]