2430404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 4532640

約数和(自身を除く): 2102236

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 283, 452, 566, 1132, 2147, 4294, 5377, 8588, 10754, 21508, 31979, 63958, 127916, 607601, 1215202, 2430404]

約数ペア:

[(1, 2430404), (2, 1215202), (4, 607601), (19, 127916), (38, 63958), (76, 31979), (113, 21508), (226, 10754), (283, 8588), (452, 5377), (566, 4294), (1132, 2147)]