945553616

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{60737}}^1$

素因数の和:60891

約数の個数: 40

約数和(自身を含む): 2108823360

約数和(自身を除く): 1163269744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 60737, 121474, 242948, 425159, 485896, 850318, 971792, 1700636, 3401272, 6802544, 8442443, 16884886, 33769772, 59097101, 67539544, 118194202, 135079088, 236388404, 472776808, 945553616]

約数ペア:

[(1, 945553616), (2, 472776808), (4, 236388404), (7, 135079088), (8, 118194202), (14, 67539544), (16, 59097101), (28, 33769772), (56, 16884886), (112, 8442443), (139, 6802544), (278, 3401272), (556, 1700636), (973, 971792), (1112, 850318), (1946, 485896), (2224, 425159), (3892, 242948), (7784, 121474), (15568, 60737)]