488243390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{800399}}^1$

素因数の和:800467

約数の個数: 16

約数和(自身を含む): 893246400

約数和(自身を除く): 405003010

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 800399, 1600798, 4001995, 8003990, 48824339, 97648678, 244121695, 488243390]

約数ペア:

[(1, 488243390), (2, 244121695), (5, 97648678), (10, 48824339), (61, 8003990), (122, 4001995), (305, 1600798), (610, 800399)]