1900971114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{22111}}^1$

素因数の和:22235

約数の個数: 64

約数和(自身を含む): 4585144320

約数和(自身を除く): 2684173206

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 161, 178, 267, 322, 483, 534, 623, 966, 1246, 1869, 2047, 3738, 4094, 6141, 12282, 14329, 22111, 28658, 42987, 44222, 66333, 85974, 132666, 154777, 309554, 464331, 508553, 928662, 1017106, 1525659, 1967879, 3051318, 3559871, 3935758, 5903637, 7119742, 10679613, 11807274, 13775153, 21359226, 27550306, 41325459, 45261217, 82650918, 90522434, 135783651, 271567302, 316828519, 633657038, 950485557, 1900971114]

約数ペア:

[(1, 1900971114), (2, 950485557), (3, 633657038), (6, 316828519), (7, 271567302), (14, 135783651), (21, 90522434), (23, 82650918), (42, 45261217), (46, 41325459), (69, 27550306), (89, 21359226), (138, 13775153), (161, 11807274), (178, 10679613), (267, 7119742), (322, 5903637), (483, 3935758), (534, 3559871), (623, 3051318), (966, 1967879), (1246, 1525659), (1869, 1017106), (2047, 928662), (3738, 508553), (4094, 464331), (6141, 309554), (12282, 154777), (14329, 132666), (22111, 85974), (28658, 66333), (42987, 44222)]