260677312

素因数分解:

$2^6\times 7^1\times {\mathrm{581869}}^1$

素因数の和:581888

約数の個数: 28

約数和(自身を含む): 591179920

約数和(自身を除く): 330502608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 581869, 1163738, 2327476, 4073083, 4654952, 8146166, 9309904, 16292332, 18619808, 32584664, 37239616, 65169328, 130338656, 260677312]

約数ペア:

[(1, 260677312), (2, 130338656), (4, 65169328), (7, 37239616), (8, 32584664), (14, 18619808), (16, 16292332), (28, 9309904), (32, 8146166), (56, 4654952), (64, 4073083), (112, 2327476), (224, 1163738), (448, 581869)]