1220194094

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{1523}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 2119944960

約数和(自身を除く): 899750866

約数列:

[1, 2, 7, 14, 89, 178, 623, 643, 1246, 1286, 1523, 3046, 4501, 9002, 10661, 21322, 57227, 114454, 135547, 271094, 400589, 801178, 948829, 979289, 1897658, 1958578, 6855023, 13710046, 87156721, 174313442, 610097047, 1220194094]

約数ペア:

[(1, 1220194094), (2, 610097047), (7, 174313442), (14, 87156721), (89, 13710046), (178, 6855023), (623, 1958578), (643, 1897658), (1246, 979289), (1286, 948829), (1523, 801178), (3046, 400589), (4501, 271094), (9002, 135547), (10661, 114454), (21322, 57227)]