2019556672

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{50651}}^1$

素因数の和:50759

約数の個数: 56

約数和(自身を含む): 4631618880

約数和(自身を除く): 2612062208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 448, 623, 712, 1246, 1424, 2492, 2848, 4984, 5696, 9968, 19936, 39872, 50651, 101302, 202604, 354557, 405208, 709114, 810416, 1418228, 1620832, 2836456, 3241664, 4507939, 5672912, 9015878, 11345824, 18031756, 22691648, 31555573, 36063512, 63111146, 72127024, 126222292, 144254048, 252444584, 288508096, 504889168, 1009778336, 2019556672]

約数ペア:

[(1, 2019556672), (2, 1009778336), (4, 504889168), (7, 288508096), (8, 252444584), (14, 144254048), (16, 126222292), (28, 72127024), (32, 63111146), (56, 36063512), (64, 31555573), (89, 22691648), (112, 18031756), (178, 11345824), (224, 9015878), (356, 5672912), (448, 4507939), (623, 3241664), (712, 2836456), (1246, 1620832), (1424, 1418228), (2492, 810416), (2848, 709114), (4984, 405208), (5696, 354557), (9968, 202604), (19936, 101302), (39872, 50651)]