13043996

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1091}}^1$

素因数の和:1170

約数の個数: 36

約数和(自身を含む): 27013896

約数和(自身を除く): 13969900

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1091, 1708, 2182, 2989, 4364, 5978, 7637, 11956, 15274, 30548, 53459, 66551, 106918, 133102, 213836, 266204, 465857, 931714, 1863428, 3260999, 6521998, 13043996]

約数ペア:

[(1, 13043996), (2, 6521998), (4, 3260999), (7, 1863428), (14, 931714), (28, 465857), (49, 266204), (61, 213836), (98, 133102), (122, 106918), (196, 66551), (244, 53459), (427, 30548), (854, 15274), (1091, 11956), (1708, 7637), (2182, 5978), (2989, 4364)]