2897966018

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{269779}}^1$

素因数の和:269953

約数の個数: 16

約数和(自身を含む): 4486980960

約数和(自身を除く): 1589014942

約数列:

[1, 2, 41, 82, 131, 262, 5371, 10742, 269779, 539558, 11060939, 22121878, 35341049, 70682098, 1448983009, 2897966018]

約数ペア:

[(1, 2897966018), (2, 1448983009), (41, 70682098), (82, 35341049), (131, 22121878), (262, 11060939), (5371, 539558), (10742, 269779)]