2766875759

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 2969809920

約数和(自身を除く): 202934161

約数列:

[1, 47, 53, 61, 131, 139, 2491, 2867, 3233, 6157, 6533, 6943, 7367, 7991, 8479, 18209, 151951, 326321, 346249, 375577, 398513, 423523, 449387, 855823, 965077, 1110749, 19905581, 21121189, 45358619, 52205203, 58869697, 2766875759]

約数ペア:

[(1, 2766875759), (47, 58869697), (53, 52205203), (61, 45358619), (131, 21121189), (139, 19905581), (2491, 1110749), (2867, 965077), (3233, 855823), (6157, 449387), (6533, 423523), (6943, 398513), (7367, 375577), (7991, 346249), (8479, 326321), (18209, 151951)]