1244207972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{9221}}^1$

素因数の和:9372

約数の個数: 48

約数和(自身を含む): 2561502720

約数和(自身を除く): 1317294748

約数列:

[1, 2, 4, 7, 14, 28, 61, 79, 122, 158, 244, 316, 427, 553, 854, 1106, 1708, 2212, 4819, 9221, 9638, 18442, 19276, 33733, 36884, 64547, 67466, 129094, 134932, 258188, 562481, 728459, 1124962, 1456918, 2249924, 2913836, 3937367, 5099213, 7874734, 10198426, 15749468, 20396852, 44435999, 88871998, 177743996, 311051993, 622103986, 1244207972]

約数ペア:

[(1, 1244207972), (2, 622103986), (4, 311051993), (7, 177743996), (14, 88871998), (28, 44435999), (61, 20396852), (79, 15749468), (122, 10198426), (158, 7874734), (244, 5099213), (316, 3937367), (427, 2913836), (553, 2249924), (854, 1456918), (1106, 1124962), (1708, 728459), (2212, 562481), (4819, 258188), (9221, 134932), (9638, 129094), (18442, 67466), (19276, 64547), (33733, 36884)]