996917992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{936953}}^1$

素因数の和:936985

約数の個数: 32

約数和(自身を含む): 2248689600

約数和(自身を除く): 1251771608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 936953, 1873906, 3747812, 6558671, 7495624, 13117342, 17802107, 26234684, 35604214, 52469368, 71208428, 124614749, 142416856, 249229498, 498458996, 996917992]

約数ペア:

[(1, 996917992), (2, 498458996), (4, 249229498), (7, 142416856), (8, 124614749), (14, 71208428), (19, 52469368), (28, 35604214), (38, 26234684), (56, 17802107), (76, 13117342), (133, 7495624), (152, 6558671), (266, 3747812), (532, 1873906), (1064, 936953)]