2578698914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1\times {\mathrm{1171}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 4252953600

約数和(自身を除く): 1674254686

約数列:

[1, 2, 11, 22, 199, 398, 503, 1006, 1171, 2189, 2342, 4378, 5533, 11066, 12881, 25762, 100097, 200194, 233029, 466058, 589013, 1101067, 1178026, 2202134, 2563319, 5126638, 6479143, 12958286, 117213587, 234427174, 1289349457, 2578698914]

約数ペア:

[(1, 2578698914), (2, 1289349457), (11, 234427174), (22, 117213587), (199, 12958286), (398, 6479143), (503, 5126638), (1006, 2563319), (1171, 2202134), (2189, 1178026), (2342, 1101067), (4378, 589013), (5533, 466058), (11066, 233029), (12881, 200194), (25762, 100097)]