2017769468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{57829}}^1$

素因数の和:57918

約数の個数: 48

約数和(自身を含む): 4216500960

約数和(自身を除く): 2198731492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 61, 122, 143, 244, 286, 572, 671, 793, 1342, 1586, 2684, 3172, 8723, 17446, 34892, 57829, 115658, 231316, 636119, 751777, 1272238, 1503554, 2544476, 3007108, 3527569, 7055138, 8269547, 14110276, 16539094, 33078188, 38803259, 45858397, 77606518, 91716794, 155213036, 183433588, 504442367, 1008884734, 2017769468]

約数ペア:

[(1, 2017769468), (2, 1008884734), (4, 504442367), (11, 183433588), (13, 155213036), (22, 91716794), (26, 77606518), (44, 45858397), (52, 38803259), (61, 33078188), (122, 16539094), (143, 14110276), (244, 8269547), (286, 7055138), (572, 3527569), (671, 3007108), (793, 2544476), (1342, 1503554), (1586, 1272238), (2684, 751777), (3172, 636119), (8723, 231316), (17446, 115658), (34892, 57829)]