428530894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4679}}^1$

素因数の和:4896

約数の個数: 32

約数和(自身を含む): 735920640

約数和(自身を除く): 307389746

約数列:

[1, 2, 11, 22, 23, 46, 181, 253, 362, 506, 1991, 3982, 4163, 4679, 8326, 9358, 45793, 51469, 91586, 102938, 107617, 215234, 846899, 1183787, 1693798, 2367574, 9315889, 18631778, 19478677, 38957354, 214265447, 428530894]

約数ペア:

[(1, 428530894), (2, 214265447), (11, 38957354), (22, 19478677), (23, 18631778), (46, 9315889), (181, 2367574), (253, 1693798), (362, 1183787), (506, 846899), (1991, 215234), (3982, 107617), (4163, 102938), (4679, 91586), (8326, 51469), (9358, 45793)]