2016016247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1637}}^1$

素因数の和:1871

約数の個数: 32

約数和(自身を含む): 2490808320

約数和(自身を除く): 474792073

約数列:

[1, 7, 17, 79, 119, 131, 553, 917, 1343, 1637, 2227, 9401, 10349, 11459, 15589, 27829, 72443, 129323, 175933, 194803, 214447, 905261, 1231531, 1501129, 2198491, 3645599, 15389437, 16941313, 25519193, 118589191, 288002321, 2016016247]

約数ペア:

[(1, 2016016247), (7, 288002321), (17, 118589191), (79, 25519193), (119, 16941313), (131, 15389437), (553, 3645599), (917, 2198491), (1343, 1501129), (1637, 1231531), (2227, 905261), (9401, 214447), (10349, 194803), (11459, 175933), (15589, 129323), (27829, 72443)]