4943380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19013}}^1$

素因数の和:19035

約数の個数: 24

約数和(自身を含む): 11180232

約数和(自身を除く): 6236852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19013, 38026, 76052, 95065, 190130, 247169, 380260, 494338, 988676, 1235845, 2471690, 4943380]

約数ペア:

[(1, 4943380), (2, 2471690), (4, 1235845), (5, 988676), (10, 494338), (13, 380260), (20, 247169), (26, 190130), (52, 95065), (65, 76052), (130, 38026), (260, 19013)]