2783159556866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{7531457}}^1$

素因数の和:7531766

約数の個数: 32

約数和(自身を含む): 4589188491888

約数和(自身を除く): 1806028935022

約数列:

[1, 2, 13, 26, 61, 122, 233, 466, 793, 1586, 3029, 6058, 14213, 28426, 184769, 369538, 7531457, 15062914, 97908941, 195817882, 459418877, 918837754, 1754829481, 3509658962, 5972445401, 11944890802, 22812783253, 45625566506, 107044598341, 214089196682, 1391579778433, 2783159556866]

約数ペア:

[(1, 2783159556866), (2, 1391579778433), (13, 214089196682), (26, 107044598341), (61, 45625566506), (122, 22812783253), (233, 11944890802), (466, 5972445401), (793, 3509658962), (1586, 1754829481), (3029, 918837754), (6058, 459418877), (14213, 195817882), (28426, 97908941), (184769, 15062914), (369538, 7531457)]