308889302

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1\times {\mathrm{1373}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 466841232

約数和(自身を除く): 157951930

約数列:

[1, 2, 197, 394, 571, 1142, 1373, 2746, 112487, 224974, 270481, 540962, 783983, 1567966, 154444651, 308889302]

約数ペア:

[(1, 308889302), (2, 154444651), (197, 1567966), (394, 783983), (571, 540962), (1142, 270481), (1373, 224974), (2746, 112487)]