1639451524

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1171}}^1\times {\mathrm{4217}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 2906775648

約数和(自身を除く): 1267324124

約数列:

[1, 2, 4, 83, 166, 332, 1171, 2342, 4217, 4684, 8434, 16868, 97193, 194386, 350011, 388772, 700022, 1400044, 4938107, 9876214, 19752428, 409862881, 819725762, 1639451524]

約数ペア:

[(1, 1639451524), (2, 819725762), (4, 409862881), (83, 19752428), (166, 9876214), (332, 4938107), (1171, 1400044), (2342, 700022), (4217, 388772), (4684, 350011), (8434, 194386), (16868, 97193)]