1267336

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2862540

約数和(自身を除く): 1595204

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 61, 98, 106, 122, 196, 212, 244, 371, 392, 424, 427, 488, 742, 854, 1484, 1708, 2597, 2968, 2989, 3233, 3416, 5194, 5978, 6466, 10388, 11956, 12932, 20776, 22631, 23912, 25864, 45262, 90524, 158417, 181048, 316834, 633668, 1267336]

約数ペア:

[(1, 1267336), (2, 633668), (4, 316834), (7, 181048), (8, 158417), (14, 90524), (28, 45262), (49, 25864), (53, 23912), (56, 22631), (61, 20776), (98, 12932), (106, 11956), (122, 10388), (196, 6466), (212, 5978), (244, 5194), (371, 3416), (392, 3233), (424, 2989), (427, 2968), (488, 2597), (742, 1708), (854, 1484)]