17427788210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1263799}}^1$

素因数の和:1264010

約数の個数: 32

約数和(自身を含む): 36033465600

約数和(自身を除く): 18605677390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 13790, 1263799, 2527598, 6318995, 8846593, 12637990, 17693186, 44232965, 88465930, 248968403, 497936806, 1244842015, 1742778821, 2489684030, 3485557642, 8713894105, 17427788210]

約数ペア:

[(1, 17427788210), (2, 8713894105), (5, 3485557642), (7, 2489684030), (10, 1742778821), (14, 1244842015), (35, 497936806), (70, 248968403), (197, 88465930), (394, 44232965), (985, 17693186), (1379, 12637990), (1970, 8846593), (2758, 6318995), (6895, 2527598), (13790, 1263799)]