2220574714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{438329}}^1$

素因数の和:438497

約数の個数: 16

約数和(自身を含む): 3550473000

約数和(自身を除く): 1329898286

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 438329, 876658, 7451593, 14903186, 65311021, 130622042, 1110287357, 2220574714]

約数ペア:

[(1, 2220574714), (2, 1110287357), (17, 130622042), (34, 65311021), (149, 14903186), (298, 7451593), (2533, 876658), (5066, 438329)]