123835514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 223388928

約数和(自身を除く): 99553414

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 242, 341, 374, 527, 682, 971, 1054, 1942, 2057, 3751, 4114, 5797, 7502, 10681, 11594, 16507, 21362, 30101, 33014, 60202, 63767, 117491, 127534, 181577, 234982, 331111, 363154, 511717, 662222, 1023434, 1997347, 3642221, 3994694, 5628887, 7284442, 11257774, 61917757, 123835514]

約数ペア:

[(1, 123835514), (2, 61917757), (11, 11257774), (17, 7284442), (22, 5628887), (31, 3994694), (34, 3642221), (62, 1997347), (121, 1023434), (187, 662222), (242, 511717), (341, 363154), (374, 331111), (527, 234982), (682, 181577), (971, 127534), (1054, 117491), (1942, 63767), (2057, 60202), (3751, 33014), (4114, 30101), (5797, 21362), (7502, 16507), (10681, 11594)]