3019994222

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{20441}}^1$

素因数の和:20684

約数の個数: 32

約数和(自身を含む): 5292679104

約数和(自身を除く): 2272684882

約数列:

[1, 2, 7, 14, 61, 122, 173, 346, 427, 854, 1211, 2422, 10553, 20441, 21106, 40882, 73871, 143087, 147742, 286174, 1246901, 2493802, 3536293, 7072586, 8728307, 17456614, 24754051, 49508102, 215713873, 431427746, 1509997111, 3019994222]

約数ペア:

[(1, 3019994222), (2, 1509997111), (7, 431427746), (14, 215713873), (61, 49508102), (122, 24754051), (173, 17456614), (346, 8728307), (427, 7072586), (854, 3536293), (1211, 2493802), (2422, 1246901), (10553, 286174), (20441, 147742), (21106, 143087), (40882, 73871)]