2018833688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{13451}}^1$

素因数の和:13787

約数の個数: 32

約数和(自身を含む): 3852383760

約数和(自身を除く): 1833550072

約数列:

[1, 2, 4, 8, 73, 146, 257, 292, 514, 584, 1028, 2056, 13451, 18761, 26902, 37522, 53804, 75044, 107608, 150088, 981923, 1963846, 3456907, 3927692, 6913814, 7855384, 13827628, 27655256, 252354211, 504708422, 1009416844, 2018833688]

約数ペア:

[(1, 2018833688), (2, 1009416844), (4, 504708422), (8, 252354211), (73, 27655256), (146, 13827628), (257, 7855384), (292, 6913814), (514, 3927692), (584, 3456907), (1028, 1963846), (2056, 981923), (13451, 150088), (18761, 107608), (26902, 75044), (37522, 53804)]