2013441704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{101117}}^1$

素因数の和:101273

約数の個数: 32

約数和(自身を含む): 4004272800

約数和(自身を除く): 1990831096

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 262, 524, 1048, 2489, 4978, 9956, 19912, 101117, 202234, 404468, 808936, 1921223, 3842446, 7684892, 13246327, 15369784, 26492654, 52985308, 105970616, 251680213, 503360426, 1006720852, 2013441704]

約数ペア:

[(1, 2013441704), (2, 1006720852), (4, 503360426), (8, 251680213), (19, 105970616), (38, 52985308), (76, 26492654), (131, 15369784), (152, 13246327), (262, 7684892), (524, 3842446), (1048, 1921223), (2489, 808936), (4978, 404468), (9956, 202234), (19912, 101117)]