991322544

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{712157}}^1$

素因数の和:712197

約数の個数: 40

約数和(自身を含む): 2649227760

約数和(自身を除く): 1657905216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 712157, 1424314, 2136471, 2848628, 4272942, 5697256, 8545884, 11394512, 17091768, 20652553, 34183536, 41305106, 61957659, 82610212, 123915318, 165220424, 247830636, 330440848, 495661272, 991322544]

約数ペア:

[(1, 991322544), (2, 495661272), (3, 330440848), (4, 247830636), (6, 165220424), (8, 123915318), (12, 82610212), (16, 61957659), (24, 41305106), (29, 34183536), (48, 20652553), (58, 17091768), (87, 11394512), (116, 8545884), (174, 5697256), (232, 4272942), (348, 2848628), (464, 2136471), (696, 1424314), (1392, 712157)]