2023541471

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 2399846400

約数和(自身を除く): 376304929

約数列:

[1, 7, 61, 79, 223, 269, 427, 553, 1561, 1883, 4819, 13603, 16409, 17617, 21251, 33733, 59987, 95221, 114863, 123319, 148757, 419909, 1074637, 1296311, 3659207, 4738973, 7522459, 9074177, 25614449, 33172811, 289077353, 2023541471]

約数ペア:

[(1, 2023541471), (7, 289077353), (61, 33172811), (79, 25614449), (223, 9074177), (269, 7522459), (427, 4738973), (553, 3659207), (1561, 1296311), (1883, 1074637), (4819, 419909), (13603, 148757), (16409, 123319), (17617, 114863), (21251, 95221), (33733, 59987)]