2027428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 3863552

約数和(自身を除く): 1836124

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 307, 508, 614, 1228, 1651, 3302, 3991, 6604, 7982, 15964, 38989, 77978, 155956, 506857, 1013714, 2027428]

約数ペア:

[(1, 2027428), (2, 1013714), (4, 506857), (13, 155956), (26, 77978), (52, 38989), (127, 15964), (254, 7982), (307, 6604), (508, 3991), (614, 3302), (1228, 1651)]