1228964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2612736

約数和(自身を除く): 1383772

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 53, 62, 68, 106, 124, 187, 212, 341, 374, 527, 583, 682, 748, 901, 1054, 1166, 1364, 1643, 1802, 2108, 2332, 3286, 3604, 5797, 6572, 9911, 11594, 18073, 19822, 23188, 27931, 36146, 39644, 55862, 72292, 111724, 307241, 614482, 1228964]

約数ペア:

[(1, 1228964), (2, 614482), (4, 307241), (11, 111724), (17, 72292), (22, 55862), (31, 39644), (34, 36146), (44, 27931), (53, 23188), (62, 19822), (68, 18073), (106, 11594), (124, 9911), (187, 6572), (212, 5797), (341, 3604), (374, 3286), (527, 2332), (583, 2108), (682, 1802), (748, 1643), (901, 1364), (1054, 1166)]