2023195069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1571}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 2547394560

約数和(自身を除く): 524199491

約数列:

[1, 7, 19, 23, 133, 161, 421, 437, 1571, 2947, 3059, 7999, 9683, 10997, 29849, 36133, 55993, 67781, 183977, 208943, 252931, 661391, 686527, 1287839, 4629737, 4805689, 12566429, 15211993, 87965003, 106483951, 289027867, 2023195069]

約数ペア:

[(1, 2023195069), (7, 289027867), (19, 106483951), (23, 87965003), (133, 15211993), (161, 12566429), (421, 4805689), (437, 4629737), (1571, 1287839), (2947, 686527), (3059, 661391), (7999, 252931), (9683, 208943), (10997, 183977), (29849, 67781), (36133, 55993)]