27985190354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1\times {\mathrm{11329}}^1$

素因数の和:13778

約数の個数: 32

約数和(自身を含む): 46791993600

約数和(自身を除く): 18806803246

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 2389, 4778, 11329, 22658, 26279, 52558, 112283, 124619, 224566, 249238, 532463, 1064926, 1235113, 2470226, 5857093, 11714186, 27064981, 54129962, 297714791, 595429582, 1272054107, 2544108214, 13992595177, 27985190354]

約数ペア:

[(1, 27985190354), (2, 13992595177), (11, 2544108214), (22, 1272054107), (47, 595429582), (94, 297714791), (517, 54129962), (1034, 27064981), (2389, 11714186), (4778, 5857093), (11329, 2470226), (22658, 1235113), (26279, 1064926), (52558, 532463), (112283, 249238), (124619, 224566)]