1513269328

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{21559}}^1$

素因数の和:21715

約数の個数: 40

約数和(自身を含む): 3031680960

約数和(自身を除く): 1518411632

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 4387, 8774, 17548, 21559, 35096, 43118, 70192, 86236, 172472, 344944, 883919, 1767838, 2306813, 3535676, 4613626, 7071352, 9227252, 14142704, 18454504, 36909008, 94579333, 189158666, 378317332, 756634664, 1513269328]

約数ペア:

[(1, 1513269328), (2, 756634664), (4, 378317332), (8, 189158666), (16, 94579333), (41, 36909008), (82, 18454504), (107, 14142704), (164, 9227252), (214, 7071352), (328, 4613626), (428, 3535676), (656, 2306813), (856, 1767838), (1712, 883919), (4387, 344944), (8774, 172472), (17548, 86236), (21559, 70192), (35096, 43118)]