2689969324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{134741}}^1$

素因数の和:134806

約数の個数: 48

約数和(自身を含む): 5794983936

約数和(自身を除く): 3105014612

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 644, 713, 868, 1426, 2852, 4991, 9982, 19964, 134741, 269482, 538964, 943187, 1886374, 3099043, 3772748, 4176971, 6198086, 8353942, 12396172, 16707884, 21693301, 29238797, 43386602, 58477594, 86773204, 96070333, 116955188, 192140666, 384281332, 672492331, 1344984662, 2689969324]

約数ペア:

[(1, 2689969324), (2, 1344984662), (4, 672492331), (7, 384281332), (14, 192140666), (23, 116955188), (28, 96070333), (31, 86773204), (46, 58477594), (62, 43386602), (92, 29238797), (124, 21693301), (161, 16707884), (217, 12396172), (322, 8353942), (434, 6198086), (644, 4176971), (713, 3772748), (868, 3099043), (1426, 1886374), (2852, 943187), (4991, 538964), (9982, 269482), (19964, 134741)]