488494060

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{161753}}^1$

素因数の和:161913

約数の個数: 24

約数和(自身を含む): 1032637536

約数和(自身を除く): 544143476

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 161753, 323506, 647012, 808765, 1617530, 3235060, 24424703, 48849406, 97698812, 122123515, 244247030, 488494060]

約数ペア:

[(1, 488494060), (2, 244247030), (4, 122123515), (5, 97698812), (10, 48849406), (20, 24424703), (151, 3235060), (302, 1617530), (604, 808765), (755, 647012), (1510, 323506), (3020, 161753)]