487099778

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{8867}}^1$

素因数の和:9118

約数の個数: 24

約数和(自身を含む): 806739696

約数和(自身を除く): 319639918

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 2497, 4994, 8867, 17734, 27467, 54934, 97537, 195074, 1072907, 2012809, 2145814, 4025618, 22140899, 44281798, 243549889, 487099778]

約数ペア:

[(1, 487099778), (2, 243549889), (11, 44281798), (22, 22140899), (121, 4025618), (227, 2145814), (242, 2012809), (454, 1072907), (2497, 195074), (4994, 97537), (8867, 54934), (17734, 27467)]