2401494986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 4067884800

約数和(自身を除く): 1666389814

約数列:

[1, 2, 11, 22, 47, 94, 121, 199, 242, 398, 517, 1034, 1061, 2122, 2189, 4378, 5687, 9353, 11374, 11671, 18706, 23342, 24079, 48158, 49867, 99734, 102883, 128381, 205766, 211139, 256762, 422278, 548537, 1097074, 1131713, 2263426, 2322529, 4645058, 6033907, 9923533, 12067814, 19847066, 25547819, 51095638, 109158863, 218317726, 1200747493, 2401494986]

約数ペア:

[(1, 2401494986), (2, 1200747493), (11, 218317726), (22, 109158863), (47, 51095638), (94, 25547819), (121, 19847066), (199, 12067814), (242, 9923533), (398, 6033907), (517, 4645058), (1034, 2322529), (1061, 2263426), (2122, 1131713), (2189, 1097074), (4378, 548537), (5687, 422278), (9353, 256762), (11374, 211139), (11671, 205766), (18706, 128381), (23342, 102883), (24079, 99734), (48158, 49867)]