1979137124

素因数分解:

$2^2\times {\mathrm{1303}}^1\times {\mathrm{379727}}^1$

素因数の和:381034

約数の個数: 12

約数和(自身を含む): 3466157184

約数和(自身を除く): 1487020060

約数列:

[1, 2, 4, 1303, 2606, 5212, 379727, 759454, 1518908, 494784281, 989568562, 1979137124]

約数ペア:

[(1, 1979137124), (2, 989568562), (4, 494784281), (1303, 1518908), (2606, 759454), (5212, 379727)]