5280534511

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{21851}}^1$

素因数の和:21979

約数の個数: 32

約数和(自身を含む): 6712934400

約数和(自身を除く): 1432399889

約数列:

[1, 7, 19, 23, 79, 133, 161, 437, 553, 1501, 1817, 3059, 10507, 12719, 21851, 34523, 152957, 241661, 415169, 502573, 1726229, 2906183, 3518011, 9548887, 12083603, 32798351, 39703267, 66842209, 229588457, 277922869, 754362073, 5280534511]

約数ペア:

[(1, 5280534511), (7, 754362073), (19, 277922869), (23, 229588457), (79, 66842209), (133, 39703267), (161, 32798351), (437, 12083603), (553, 9548887), (1501, 3518011), (1817, 2906183), (3059, 1726229), (10507, 502573), (12719, 415169), (21851, 241661), (34523, 152957)]