248835158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1171}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 439471872

約数和(自身を除く): 190636714

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 743, 1171, 1486, 2342, 8173, 9659, 12881, 15223, 16346, 19318, 25762, 30446, 106249, 167453, 212498, 334906, 870053, 1740106, 9570583, 11310689, 19141166, 22621378, 124417579, 248835158]

約数ペア:

[(1, 248835158), (2, 124417579), (11, 22621378), (13, 19141166), (22, 11310689), (26, 9570583), (143, 1740106), (286, 870053), (743, 334906), (1171, 212498), (1486, 167453), (2342, 106249), (8173, 30446), (9659, 25762), (12881, 19318), (15223, 16346)]