2803614836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{1877}}^1$

素因数の和:2384

約数の個数: 48

約数和(自身を含む): 5432978880

約数和(自身を除く): 2629364044

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 409, 818, 913, 1636, 1826, 1877, 3652, 3754, 4499, 7508, 8998, 17996, 20647, 33947, 41294, 67894, 82588, 135788, 155791, 311582, 373417, 623164, 746834, 767693, 1493668, 1535386, 1713701, 3070772, 3427402, 6854804, 8444623, 16889246, 33778492, 63718519, 127437038, 254874076, 700903709, 1401807418, 2803614836]

約数ペア:

[(1, 2803614836), (2, 1401807418), (4, 700903709), (11, 254874076), (22, 127437038), (44, 63718519), (83, 33778492), (166, 16889246), (332, 8444623), (409, 6854804), (818, 3427402), (913, 3070772), (1636, 1713701), (1826, 1535386), (1877, 1493668), (3652, 767693), (3754, 746834), (4499, 623164), (7508, 373417), (8998, 311582), (17996, 155791), (20647, 135788), (33947, 82588), (41294, 67894)]