142748996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{7057}}^1$

素因数の和:7463

約数の個数: 24

約数和(自身を含む): 269756760

約数和(自身を除く): 127007764

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 5057, 7057, 10114, 14114, 20228, 28228, 91741, 183482, 366964, 2745173, 5490346, 10980692, 35687249, 71374498, 142748996]

約数ペア:

[(1, 142748996), (2, 71374498), (4, 35687249), (13, 10980692), (26, 5490346), (52, 2745173), (389, 366964), (778, 183482), (1556, 91741), (5057, 28228), (7057, 20228), (10114, 14114)]