123650252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 249782400

約数和(自身を除く): 126132148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 353, 418, 419, 706, 836, 838, 1412, 1676, 3883, 4609, 6707, 7766, 7961, 9218, 13414, 15532, 15922, 18436, 26828, 31844, 73777, 87571, 147554, 147907, 175142, 295108, 295814, 350284, 591628, 1626977, 2810233, 3253954, 5620466, 6507908, 11240932, 30912563, 61825126, 123650252]

約数ペア:

[(1, 123650252), (2, 61825126), (4, 30912563), (11, 11240932), (19, 6507908), (22, 5620466), (38, 3253954), (44, 2810233), (76, 1626977), (209, 591628), (353, 350284), (418, 295814), (419, 295108), (706, 175142), (836, 147907), (838, 147554), (1412, 87571), (1676, 73777), (3883, 31844), (4609, 26828), (6707, 18436), (7766, 15922), (7961, 15532), (9218, 13414)]