2080372592

素因数分解:

$2^4\times {\mathrm{2647}}^1\times {\mathrm{49121}}^1$

素因数の和:51776

約数の個数: 20

約数和(自身を含む): 4032326736

約数和(自身を除く): 1951954144

約数列:

[1, 2, 4, 8, 16, 2647, 5294, 10588, 21176, 42352, 49121, 98242, 196484, 392968, 785936, 130023287, 260046574, 520093148, 1040186296, 2080372592]

約数ペア:

[(1, 2080372592), (2, 1040186296), (4, 520093148), (8, 260046574), (16, 130023287), (2647, 785936), (5294, 392968), (10588, 196484), (21176, 98242), (42352, 49121)]