127922782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2039}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 219340800

約数和(自身を除く): 91418018

約数列:

[1, 2, 13, 19, 26, 38, 127, 247, 254, 494, 1651, 2039, 2413, 3302, 4078, 4826, 26507, 31369, 38741, 53014, 62738, 77482, 258953, 503633, 517906, 1007266, 3366389, 4920107, 6732778, 9840214, 63961391, 127922782]

約数ペア:

[(1, 127922782), (2, 63961391), (13, 9840214), (19, 6732778), (26, 4920107), (38, 3366389), (127, 1007266), (247, 517906), (254, 503633), (494, 258953), (1651, 77482), (2039, 62738), (2413, 53014), (3302, 38741), (4078, 31369), (4826, 26507)]