305151388

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{3719}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 543402720

約数和(自身を除く): 238251332

約数列:

[1, 2, 4, 73, 146, 281, 292, 562, 1124, 3719, 7438, 14876, 20513, 41026, 82052, 271487, 542974, 1045039, 1085948, 2090078, 4180156, 76287847, 152575694, 305151388]

約数ペア:

[(1, 305151388), (2, 152575694), (4, 76287847), (73, 4180156), (146, 2090078), (281, 1085948), (292, 1045039), (562, 542974), (1124, 271487), (3719, 82052), (7438, 41026), (14876, 20513)]