2123044

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 4749696

約数和(自身を除く): 2626652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 113, 122, 154, 226, 244, 308, 427, 452, 671, 791, 854, 1243, 1342, 1582, 1708, 2486, 2684, 3164, 4697, 4972, 6893, 8701, 9394, 13786, 17402, 18788, 27572, 34804, 48251, 75823, 96502, 151646, 193004, 303292, 530761, 1061522, 2123044]

約数ペア:

[(1, 2123044), (2, 1061522), (4, 530761), (7, 303292), (11, 193004), (14, 151646), (22, 96502), (28, 75823), (44, 48251), (61, 34804), (77, 27572), (113, 18788), (122, 17402), (154, 13786), (226, 9394), (244, 8701), (308, 6893), (427, 4972), (452, 4697), (671, 3164), (791, 2684), (854, 2486), (1243, 1708), (1342, 1582)]