1131291856

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{3391}}^1$

素因数の和:4147

約数の個数: 40

約数和(自身を含む): 2271283200

約数和(自身を除く): 1139991344

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 719, 1438, 2876, 3391, 5752, 6782, 11504, 13564, 20851, 27128, 41702, 54256, 83404, 98339, 166808, 196678, 333616, 393356, 786712, 1573424, 2438129, 4876258, 9752516, 19505032, 39010064, 70705741, 141411482, 282822964, 565645928, 1131291856]

約数ペア:

[(1, 1131291856), (2, 565645928), (4, 282822964), (8, 141411482), (16, 70705741), (29, 39010064), (58, 19505032), (116, 9752516), (232, 4876258), (464, 2438129), (719, 1573424), (1438, 786712), (2876, 393356), (3391, 333616), (5752, 196678), (6782, 166808), (11504, 98339), (13564, 83404), (20851, 54256), (27128, 41702)]