2019544864

素因数分解:

$2^5\times {\mathrm{331}}^1\times {\mathrm{190667}}^1$

素因数の和:191008

約数の個数: 24

約数和(自身を含む): 3988011888

約数和(自身を除く): 1968467024

約数列:

[1, 2, 4, 8, 16, 32, 331, 662, 1324, 2648, 5296, 10592, 190667, 381334, 762668, 1525336, 3050672, 6101344, 63110777, 126221554, 252443108, 504886216, 1009772432, 2019544864]

約数ペア:

[(1, 2019544864), (2, 1009772432), (4, 504886216), (8, 252443108), (16, 126221554), (32, 63110777), (331, 6101344), (662, 3050672), (1324, 1525336), (2648, 762668), (5296, 381334), (10592, 190667)]