2080572109744

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{33023}}^1\times {\mathrm{64553}}^1$

素因数の和:97645

約数の個数: 40

約数和(自身を含む): 4097379750912

約数和(自身を除く): 2016807641168

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 33023, 64553, 66046, 129106, 132092, 258212, 264184, 516424, 528368, 1032848, 2014403, 3937733, 4028806, 7875466, 8057612, 15750932, 16115224, 31501864, 32230448, 63003728, 2131733719, 4263467438, 8526934876, 17053869752, 34107739504, 130035756859, 260071513718, 520143027436, 1040286054872, 2080572109744]

約数ペア:

[(1, 2080572109744), (2, 1040286054872), (4, 520143027436), (8, 260071513718), (16, 130035756859), (61, 34107739504), (122, 17053869752), (244, 8526934876), (488, 4263467438), (976, 2131733719), (33023, 63003728), (64553, 32230448), (66046, 31501864), (129106, 16115224), (132092, 15750932), (258212, 8057612), (264184, 7875466), (516424, 4028806), (528368, 3937733), (1032848, 2014403)]