426785876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{839}}^1\times {\mathrm{1051}}^1$

素因数の和:1916

約数の個数: 36

約数和(自身を含む): 822706080

約数和(自身を除く): 395920204

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 839, 1051, 1678, 2102, 3356, 4204, 9229, 11561, 18458, 23122, 36916, 46244, 101519, 127171, 203038, 254342, 406076, 508684, 881789, 1763578, 3527156, 9699679, 19399358, 38798716, 106696469, 213392938, 426785876]

約数ペア:

[(1, 426785876), (2, 213392938), (4, 106696469), (11, 38798716), (22, 19399358), (44, 9699679), (121, 3527156), (242, 1763578), (484, 881789), (839, 508684), (1051, 406076), (1678, 254342), (2102, 203038), (3356, 127171), (4204, 101519), (9229, 46244), (11561, 36916), (18458, 23122)]