245372912

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{15139}}^1$

素因数の和:16160

約数の個数: 20

約数和(自身を含む): 475910760

約数和(自身を除く): 230537848

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 15139, 16208, 30278, 60556, 121112, 242224, 15335807, 30671614, 61343228, 122686456, 245372912]

約数ペア:

[(1, 245372912), (2, 122686456), (4, 61343228), (8, 30671614), (16, 15335807), (1013, 242224), (2026, 121112), (4052, 60556), (8104, 30278), (15139, 16208)]