914831638

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 1639546272

約数和(自身を除く): 724714634

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 701, 961, 1358, 1402, 1922, 3007, 4907, 6014, 6727, 9814, 13454, 21049, 21731, 42098, 43462, 67997, 93217, 135994, 152117, 186434, 304234, 475979, 652519, 673661, 951958, 1305038, 1347322, 2107907, 4215814, 4715627, 9431254, 14755349, 29510698, 65345117, 130690234, 457415819, 914831638]

約数ペア:

[(1, 914831638), (2, 457415819), (7, 130690234), (14, 65345117), (31, 29510698), (62, 14755349), (97, 9431254), (194, 4715627), (217, 4215814), (434, 2107907), (679, 1347322), (701, 1305038), (961, 951958), (1358, 673661), (1402, 652519), (1922, 475979), (3007, 304234), (4907, 186434), (6014, 152117), (6727, 135994), (9814, 93217), (13454, 67997), (21049, 43462), (21731, 42098)]