2243378116

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{31139}}^1$

素因数の和:31264

約数の個数: 48

約数和(自身を含む): 4687441920

約数和(自身を除く): 2444063804

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 83, 124, 166, 217, 332, 434, 581, 868, 1162, 2324, 2573, 5146, 10292, 18011, 31139, 36022, 62278, 72044, 124556, 217973, 435946, 871892, 965309, 1930618, 2584537, 3861236, 5169074, 6757163, 10338148, 13514326, 18091759, 27028652, 36183518, 72367036, 80120647, 160241294, 320482588, 560844529, 1121689058, 2243378116]

約数ペア:

[(1, 2243378116), (2, 1121689058), (4, 560844529), (7, 320482588), (14, 160241294), (28, 80120647), (31, 72367036), (62, 36183518), (83, 27028652), (124, 18091759), (166, 13514326), (217, 10338148), (332, 6757163), (434, 5169074), (581, 3861236), (868, 2584537), (1162, 1930618), (2324, 965309), (2573, 871892), (5146, 435946), (10292, 217973), (18011, 124556), (31139, 72044), (36022, 62278)]