2980811256

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2888383}}^1$

素因数の和:2888435

約数の個数: 32

約数和(自身を含む): 7625333760

約数和(自身を除く): 4644522504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2888383, 5776766, 8665149, 11553532, 17330298, 23107064, 34660596, 69321192, 124200469, 248400938, 372601407, 496801876, 745202814, 993603752, 1490405628, 2980811256]

約数ペア:

[(1, 2980811256), (2, 1490405628), (3, 993603752), (4, 745202814), (6, 496801876), (8, 372601407), (12, 248400938), (24, 124200469), (43, 69321192), (86, 34660596), (129, 23107064), (172, 17330298), (258, 11553532), (344, 8665149), (516, 5776766), (1032, 2888383)]