1445192

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 3136320

約数和(自身を除く): 1691128

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 197, 262, 394, 524, 788, 917, 1048, 1379, 1576, 1834, 2758, 3668, 5516, 7336, 11032, 25807, 51614, 103228, 180649, 206456, 361298, 722596, 1445192]

約数ペア:

[(1, 1445192), (2, 722596), (4, 361298), (7, 206456), (8, 180649), (14, 103228), (28, 51614), (56, 25807), (131, 11032), (197, 7336), (262, 5516), (394, 3668), (524, 2758), (788, 1834), (917, 1576), (1048, 1379)]