245517074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1109}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 417182400

約数和(自身を除く): 171665326

約数列:

[1, 2, 11, 22, 29, 58, 319, 347, 638, 694, 1109, 2218, 3817, 7634, 10063, 12199, 20126, 24398, 32161, 64322, 110693, 221386, 353771, 384823, 707542, 769646, 4233053, 8466106, 11159867, 22319734, 122758537, 245517074]

約数ペア:

[(1, 245517074), (2, 122758537), (11, 22319734), (22, 11159867), (29, 8466106), (58, 4233053), (319, 769646), (347, 707542), (638, 384823), (694, 353771), (1109, 221386), (2218, 110693), (3817, 64322), (7634, 32161), (10063, 24398), (12199, 20126)]