4990491634

素因数分解:

$2^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1\times {\mathrm{9803}}^1$

素因数の和:10905

約数の個数: 16

約数和(自身を含む): 7518883680

約数和(自身を除く): 2528392046

約数列:

[1, 2, 331, 662, 769, 1538, 9803, 19606, 254539, 509078, 3244793, 6489586, 7538507, 15077014, 2495245817, 4990491634]

約数ペア:

[(1, 4990491634), (2, 2495245817), (331, 15077014), (662, 7538507), (769, 6489586), (1538, 3244793), (9803, 509078), (19606, 254539)]