130972814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3877}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 238264320

約数和(自身を除く): 107291506

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 3877, 4826, 7754, 16891, 27139, 33782, 54278, 73663, 147326, 492379, 515641, 984758, 1031282, 3446653, 6893306, 9355201, 18710402, 65486407, 130972814]

約数ペア:

[(1, 130972814), (2, 65486407), (7, 18710402), (14, 9355201), (19, 6893306), (38, 3446653), (127, 1031282), (133, 984758), (254, 515641), (266, 492379), (889, 147326), (1778, 73663), (2413, 54278), (3877, 33782), (4826, 27139), (7754, 16891)]