2098207972

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1228459}}^1$

素因数の和:1228531

約数の個数: 24

約数和(自身を含む): 4265213120

約数和(自身を除く): 2167005148

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1228459, 2456918, 4913836, 8599213, 17198426, 34396852, 74935999, 149871998, 299743996, 524551993, 1049103986, 2098207972]

約数ペア:

[(1, 2098207972), (2, 1049103986), (4, 524551993), (7, 299743996), (14, 149871998), (28, 74935999), (61, 34396852), (122, 17198426), (244, 8599213), (427, 4913836), (854, 2456918), (1708, 1228459)]