2869968221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{937}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 3248931840

約数和(自身を除く): 378963619

約数列:

[1, 19, 23, 43, 163, 437, 817, 937, 989, 3097, 3749, 7009, 17803, 18791, 21551, 40291, 71231, 133171, 152731, 161207, 409469, 765529, 926693, 2901889, 3062933, 3512813, 6567433, 17607167, 66743447, 124781227, 151050959, 2869968221]

約数ペア:

[(1, 2869968221), (19, 151050959), (23, 124781227), (43, 66743447), (163, 17607167), (437, 6567433), (817, 3512813), (937, 3062933), (989, 2901889), (3097, 926693), (3749, 765529), (7009, 409469), (17803, 161207), (18791, 152731), (21551, 133171), (40291, 71231)]